63739728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 194987520

約数和(自身を除く): 131247792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 431, 468, 474, 624, 632, 711, 862, 936, 948, 1027, 1264, 1293, 1422, 1724, 1872, 1896, 2054, 2586, 2844, 3081, 3448, 3792, 3879, 4108, 5172, 5603, 5688, 6162, 6896, 7758, 8216, 9243, 10344, 11206, 11376, 12324, 15516, 16432, 16809, 18486, 20688, 22412, 24648, 31032, 33618, 34049, 36972, 44824, 49296, 50427, 62064, 67236, 68098, 73944, 89648, 100854, 102147, 134472, 136196, 147888, 201708, 204294, 268944, 272392, 306441, 403416, 408588, 442637, 544784, 612882, 806832, 817176, 885274, 1225764, 1327911, 1634352, 1770548, 2451528, 2655822, 3541096, 3983733, 4903056, 5311644, 7082192, 7967466, 10623288, 15934932, 21246576, 31869864, 63739728]

約数ペア:

[(1, 63739728), (2, 31869864), (3, 21246576), (4, 15934932), (6, 10623288), (8, 7967466), (9, 7082192), (12, 5311644), (13, 4903056), (16, 3983733), (18, 3541096), (24, 2655822), (26, 2451528), (36, 1770548), (39, 1634352), (48, 1327911), (52, 1225764), (72, 885274), (78, 817176), (79, 806832), (104, 612882), (117, 544784), (144, 442637), (156, 408588), (158, 403416), (208, 306441), (234, 272392), (237, 268944), (312, 204294), (316, 201708), (431, 147888), (468, 136196), (474, 134472), (624, 102147), (632, 100854), (711, 89648), (862, 73944), (936, 68098), (948, 67236), (1027, 62064), (1264, 50427), (1293, 49296), (1422, 44824), (1724, 36972), (1872, 34049), (1896, 33618), (2054, 31032), (2586, 24648), (2844, 22412), (3081, 20688), (3448, 18486), (3792, 16809), (3879, 16432), (4108, 15516), (5172, 12324), (5603, 11376), (5688, 11206), (6162, 10344), (6896, 9243), (7758, 8216)]