72990962016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{2251}}^1$

素因数の和:3005

約数の個数: 192

約数和(自身を含む): 222407087616

約数和(自身を除く): 149416125600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 84, 96, 112, 146, 168, 219, 224, 292, 336, 438, 511, 584, 661, 672, 876, 1022, 1168, 1322, 1533, 1752, 1983, 2044, 2251, 2336, 2644, 3066, 3504, 3966, 4088, 4502, 4627, 5288, 6132, 6753, 7008, 7932, 8176, 9004, 9254, 10576, 12264, 13506, 13881, 15757, 15864, 16352, 18008, 18508, 21152, 24528, 27012, 27762, 31514, 31728, 36016, 37016, 47271, 48253, 49056, 54024, 55524, 63028, 63456, 72032, 74032, 94542, 96506, 108048, 111048, 126056, 144759, 148064, 164323, 189084, 193012, 216096, 222096, 252112, 289518, 328646, 337771, 378168, 386024, 444192, 492969, 504224, 579036, 657292, 675542, 756336, 772048, 985938, 1013313, 1150261, 1158072, 1314584, 1351084, 1487911, 1512672, 1544096, 1971876, 2026626, 2300522, 2316144, 2629168, 2702168, 2975822, 3450783, 3943752, 4053252, 4463733, 4601044, 4632288, 5258336, 5404336, 5951644, 6901566, 7887504, 8106504, 8927466, 9202088, 10415377, 10808672, 11903288, 13803132, 15775008, 16213008, 17854932, 18404176, 20830754, 23806576, 27606264, 31246131, 32426016, 35709864, 36808352, 41661508, 47613152, 55212528, 62492262, 71419728, 83323016, 108617503, 110425056, 124984524, 142839456, 166646032, 217235006, 249969048, 325852509, 333292064, 434470012, 499938096, 651705018, 760322521, 868940024, 999876192, 1303410036, 1520645042, 1737880048, 2280967563, 2606820072, 3041290084, 3475760096, 4561935126, 5213640144, 6082580168, 9123870252, 10427280288, 12165160336, 18247740504, 24330320672, 36495481008, 72990962016]

約数ペア:

[(1, 72990962016), (2, 36495481008), (3, 24330320672), (4, 18247740504), (6, 12165160336), (7, 10427280288), (8, 9123870252), (12, 6082580168), (14, 5213640144), (16, 4561935126), (21, 3475760096), (24, 3041290084), (28, 2606820072), (32, 2280967563), (42, 1737880048), (48, 1520645042), (56, 1303410036), (73, 999876192), (84, 868940024), (96, 760322521), (112, 651705018), (146, 499938096), (168, 434470012), (219, 333292064), (224, 325852509), (292, 249969048), (336, 217235006), (438, 166646032), (511, 142839456), (584, 124984524), (661, 110425056), (672, 108617503), (876, 83323016), (1022, 71419728), (1168, 62492262), (1322, 55212528), (1533, 47613152), (1752, 41661508), (1983, 36808352), (2044, 35709864), (2251, 32426016), (2336, 31246131), (2644, 27606264), (3066, 23806576), (3504, 20830754), (3966, 18404176), (4088, 17854932), (4502, 16213008), (4627, 15775008), (5288, 13803132), (6132, 11903288), (6753, 10808672), (7008, 10415377), (7932, 9202088), (8176, 8927466), (9004, 8106504), (9254, 7887504), (10576, 6901566), (12264, 5951644), (13506, 5404336), (13881, 5258336), (15757, 4632288), (15864, 4601044), (16352, 4463733), (18008, 4053252), (18508, 3943752), (21152, 3450783), (24528, 2975822), (27012, 2702168), (27762, 2629168), (31514, 2316144), (31728, 2300522), (36016, 2026626), (37016, 1971876), (47271, 1544096), (48253, 1512672), (49056, 1487911), (54024, 1351084), (55524, 1314584), (63028, 1158072), (63456, 1150261), (72032, 1013313), (74032, 985938), (94542, 772048), (96506, 756336), (108048, 675542), (111048, 657292), (126056, 579036), (144759, 504224), (148064, 492969), (164323, 444192), (189084, 386024), (193012, 378168), (216096, 337771), (222096, 328646), (252112, 289518)]