72419688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 217620000

約数和(自身を除く): 145200312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 122, 132, 183, 198, 244, 264, 366, 396, 488, 549, 671, 732, 792, 1098, 1342, 1464, 1499, 2013, 2196, 2684, 2998, 4026, 4392, 4497, 5368, 5996, 6039, 8052, 8994, 11992, 12078, 13491, 16104, 16489, 17988, 24156, 26982, 32978, 35976, 48312, 49467, 53964, 65956, 91439, 98934, 107928, 131912, 148401, 182878, 197868, 274317, 296802, 365756, 395736, 548634, 593604, 731512, 822951, 1005829, 1097268, 1187208, 1645902, 2011658, 2194536, 3017487, 3291804, 4023316, 6034974, 6583608, 8046632, 9052461, 12069948, 18104922, 24139896, 36209844, 72419688]

約数ペア:

[(1, 72419688), (2, 36209844), (3, 24139896), (4, 18104922), (6, 12069948), (8, 9052461), (9, 8046632), (11, 6583608), (12, 6034974), (18, 4023316), (22, 3291804), (24, 3017487), (33, 2194536), (36, 2011658), (44, 1645902), (61, 1187208), (66, 1097268), (72, 1005829), (88, 822951), (99, 731512), (122, 593604), (132, 548634), (183, 395736), (198, 365756), (244, 296802), (264, 274317), (366, 197868), (396, 182878), (488, 148401), (549, 131912), (671, 107928), (732, 98934), (792, 91439), (1098, 65956), (1342, 53964), (1464, 49467), (1499, 48312), (2013, 35976), (2196, 32978), (2684, 26982), (2998, 24156), (4026, 17988), (4392, 16489), (4497, 16104), (5368, 13491), (5996, 12078), (6039, 11992), (8052, 8994)]