72403296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 218873088

約数和(自身を除く): 146469792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 163, 168, 224, 326, 336, 489, 652, 661, 672, 978, 1141, 1304, 1322, 1956, 1983, 2282, 2608, 2644, 3423, 3912, 3966, 4564, 4627, 5216, 5288, 6846, 7824, 7932, 9128, 9254, 10576, 13692, 13881, 15648, 15864, 18256, 18508, 21152, 27384, 27762, 31728, 36512, 37016, 54768, 55524, 63456, 74032, 107743, 109536, 111048, 148064, 215486, 222096, 323229, 430972, 444192, 646458, 754201, 861944, 1292916, 1508402, 1723888, 2262603, 2585832, 3016804, 3447776, 4525206, 5171664, 6033608, 9050412, 10343328, 12067216, 18100824, 24134432, 36201648, 72403296]

約数ペア:

[(1, 72403296), (2, 36201648), (3, 24134432), (4, 18100824), (6, 12067216), (7, 10343328), (8, 9050412), (12, 6033608), (14, 5171664), (16, 4525206), (21, 3447776), (24, 3016804), (28, 2585832), (32, 2262603), (42, 1723888), (48, 1508402), (56, 1292916), (84, 861944), (96, 754201), (112, 646458), (163, 444192), (168, 430972), (224, 323229), (326, 222096), (336, 215486), (489, 148064), (652, 111048), (661, 109536), (672, 107743), (978, 74032), (1141, 63456), (1304, 55524), (1322, 54768), (1956, 37016), (1983, 36512), (2282, 31728), (2608, 27762), (2644, 27384), (3423, 21152), (3912, 18508), (3966, 18256), (4564, 15864), (4627, 15648), (5216, 13881), (5288, 13692), (6846, 10576), (7824, 9254), (7932, 9128)]