63572404

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 139745760

約数和(自身を除く): 76173356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 397, 532, 602, 794, 817, 931, 1204, 1588, 1634, 1862, 2107, 2779, 3268, 3724, 4214, 5558, 5719, 7543, 8428, 11116, 11438, 15086, 17071, 19453, 22876, 30172, 34142, 38906, 40033, 52801, 68284, 77812, 80066, 105602, 119497, 160132, 211204, 238994, 324349, 369607, 477988, 648698, 739214, 836479, 1297396, 1478428, 1672958, 2270443, 3345916, 4540886, 9081772, 15893101, 31786202, 63572404]

約数ペア:

[(1, 63572404), (2, 31786202), (4, 15893101), (7, 9081772), (14, 4540886), (19, 3345916), (28, 2270443), (38, 1672958), (43, 1478428), (49, 1297396), (76, 836479), (86, 739214), (98, 648698), (133, 477988), (172, 369607), (196, 324349), (266, 238994), (301, 211204), (397, 160132), (532, 119497), (602, 105602), (794, 80066), (817, 77812), (931, 68284), (1204, 52801), (1588, 40033), (1634, 38906), (1862, 34142), (2107, 30172), (2779, 22876), (3268, 19453), (3724, 17071), (4214, 15086), (5558, 11438), (5719, 11116), (7543, 8428)]