71597232

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 237979560

約数和(自身を除く): 166382328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 139, 144, 146, 147, 168, 196, 219, 252, 278, 292, 294, 336, 392, 417, 438, 441, 504, 511, 556, 584, 588, 657, 784, 834, 876, 882, 973, 1008, 1022, 1112, 1168, 1176, 1251, 1314, 1533, 1668, 1752, 1764, 1946, 2044, 2224, 2352, 2502, 2628, 2919, 3066, 3336, 3504, 3528, 3577, 3892, 4088, 4599, 5004, 5256, 5838, 6132, 6672, 6811, 7056, 7154, 7784, 8176, 8757, 9198, 10008, 10147, 10512, 10731, 11676, 12264, 13622, 14308, 15568, 17514, 18396, 20016, 20294, 20433, 21462, 23352, 24528, 27244, 28616, 30441, 32193, 35028, 36792, 40588, 40866, 42924, 46704, 54488, 57232, 60882, 61299, 64386, 70056, 71029, 73584, 81176, 81732, 85848, 91323, 108976, 121764, 122598, 128772, 140112, 142058, 162352, 163464, 171696, 182646, 213087, 243528, 245196, 257544, 284116, 326928, 365292, 426174, 487056, 490392, 497203, 515088, 568232, 639261, 730584, 852348, 980784, 994406, 1136464, 1278522, 1461168, 1491609, 1704696, 1988812, 2557044, 2983218, 3409392, 3977624, 4474827, 5114088, 5966436, 7955248, 8949654, 10228176, 11932872, 17899308, 23865744, 35798616, 71597232]

約数ペア:

[(1, 71597232), (2, 35798616), (3, 23865744), (4, 17899308), (6, 11932872), (7, 10228176), (8, 8949654), (9, 7955248), (12, 5966436), (14, 5114088), (16, 4474827), (18, 3977624), (21, 3409392), (24, 2983218), (28, 2557044), (36, 1988812), (42, 1704696), (48, 1491609), (49, 1461168), (56, 1278522), (63, 1136464), (72, 994406), (73, 980784), (84, 852348), (98, 730584), (112, 639261), (126, 568232), (139, 515088), (144, 497203), (146, 490392), (147, 487056), (168, 426174), (196, 365292), (219, 326928), (252, 284116), (278, 257544), (292, 245196), (294, 243528), (336, 213087), (392, 182646), (417, 171696), (438, 163464), (441, 162352), (504, 142058), (511, 140112), (556, 128772), (584, 122598), (588, 121764), (657, 108976), (784, 91323), (834, 85848), (876, 81732), (882, 81176), (973, 73584), (1008, 71029), (1022, 70056), (1112, 64386), (1168, 61299), (1176, 60882), (1251, 57232), (1314, 54488), (1533, 46704), (1668, 42924), (1752, 40866), (1764, 40588), (1946, 36792), (2044, 35028), (2224, 32193), (2352, 30441), (2502, 28616), (2628, 27244), (2919, 24528), (3066, 23352), (3336, 21462), (3504, 20433), (3528, 20294), (3577, 20016), (3892, 18396), (4088, 17514), (4599, 15568), (5004, 14308), (5256, 13622), (5838, 12264), (6132, 11676), (6672, 10731), (6811, 10512), (7056, 10147), (7154, 10008), (7784, 9198), (8176, 8757)]