72575712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 232727040

約数和(自身を除く): 160151328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 739, 744, 792, 992, 1023, 1056, 1116, 1364, 1478, 1488, 1584, 2046, 2217, 2232, 2728, 2956, 2976, 3069, 3168, 4092, 4434, 4464, 5456, 5912, 6138, 6651, 8129, 8184, 8868, 8928, 10912, 11824, 12276, 13302, 16258, 16368, 17736, 22909, 23648, 24387, 24552, 26604, 32516, 32736, 35472, 45818, 48774, 49104, 53208, 65032, 68727, 70944, 73161, 91636, 97548, 98208, 106416, 130064, 137454, 146322, 183272, 195096, 206181, 212832, 251999, 260128, 274908, 292644, 366544, 390192, 412362, 503998, 549816, 585288, 733088, 755997, 780384, 824724, 1007996, 1099632, 1170576, 1511994, 1649448, 2015992, 2199264, 2267991, 2341152, 3023988, 3298896, 4031984, 4535982, 6047976, 6597792, 8063968, 9071964, 12095952, 18143928, 24191904, 36287856, 72575712]

約数ペア:

[(1, 72575712), (2, 36287856), (3, 24191904), (4, 18143928), (6, 12095952), (8, 9071964), (9, 8063968), (11, 6597792), (12, 6047976), (16, 4535982), (18, 4031984), (22, 3298896), (24, 3023988), (31, 2341152), (32, 2267991), (33, 2199264), (36, 2015992), (44, 1649448), (48, 1511994), (62, 1170576), (66, 1099632), (72, 1007996), (88, 824724), (93, 780384), (96, 755997), (99, 733088), (124, 585288), (132, 549816), (144, 503998), (176, 412362), (186, 390192), (198, 366544), (248, 292644), (264, 274908), (279, 260128), (288, 251999), (341, 212832), (352, 206181), (372, 195096), (396, 183272), (496, 146322), (528, 137454), (558, 130064), (682, 106416), (739, 98208), (744, 97548), (792, 91636), (992, 73161), (1023, 70944), (1056, 68727), (1116, 65032), (1364, 53208), (1478, 49104), (1488, 48774), (1584, 45818), (2046, 35472), (2217, 32736), (2232, 32516), (2728, 26604), (2956, 24552), (2976, 24387), (3069, 23648), (3168, 22909), (4092, 17736), (4434, 16368), (4464, 16258), (5456, 13302), (5912, 12276), (6138, 11824), (6651, 10912), (8129, 8928), (8184, 8868)]