72972479916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{3137}}^1\times {\mathrm{13187}}^1$

素因数の和:16348

約数の個数: 108

約数和(自身を含む): 214658517528

約数和(自身を除く): 141686037612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 3137, 6274, 9411, 12548, 13187, 18822, 21959, 26374, 28233, 37644, 39561, 43918, 52748, 56466, 65877, 79122, 87836, 92309, 112932, 118683, 131754, 153713, 158244, 184618, 197631, 237366, 263508, 276927, 307426, 369236, 395262, 461139, 474732, 553854, 614852, 646163, 790524, 830781, 922278, 1107708, 1292326, 1383417, 1661562, 1844556, 1938489, 2584652, 2766834, 3323124, 3876978, 5533668, 5815467, 7753956, 11630934, 23261868, 41367619, 82735238, 124102857, 165470476, 248205714, 289573333, 372308571, 496411428, 579146666, 744617142, 868719999, 1158293332, 1489234284, 1737439998, 2027013331, 2606159997, 3474879996, 4054026662, 5212319994, 6081039993, 8108053324, 10424639988, 12162079986, 18243119979, 24324159972, 36486239958, 72972479916]

約数ペア:

[(1, 72972479916), (2, 36486239958), (3, 24324159972), (4, 18243119979), (6, 12162079986), (7, 10424639988), (9, 8108053324), (12, 6081039993), (14, 5212319994), (18, 4054026662), (21, 3474879996), (28, 2606159997), (36, 2027013331), (42, 1737439998), (49, 1489234284), (63, 1158293332), (84, 868719999), (98, 744617142), (126, 579146666), (147, 496411428), (196, 372308571), (252, 289573333), (294, 248205714), (441, 165470476), (588, 124102857), (882, 82735238), (1764, 41367619), (3137, 23261868), (6274, 11630934), (9411, 7753956), (12548, 5815467), (13187, 5533668), (18822, 3876978), (21959, 3323124), (26374, 2766834), (28233, 2584652), (37644, 1938489), (39561, 1844556), (43918, 1661562), (52748, 1383417), (56466, 1292326), (65877, 1107708), (79122, 922278), (87836, 830781), (92309, 790524), (112932, 646163), (118683, 614852), (131754, 553854), (153713, 474732), (158244, 461139), (184618, 395262), (197631, 369236), (237366, 307426), (263508, 276927)]