78183984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52543}}^1$

素因数の和:52585

約数の個数: 40

約数和(自身を含む): 208494592

約数和(自身を除く): 130310608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 52543, 105086, 157629, 210172, 315258, 420344, 630516, 840688, 1261032, 1628833, 2522064, 3257666, 4886499, 6515332, 9772998, 13030664, 19545996, 26061328, 39091992, 78183984]

約数ペア:

[(1, 78183984), (2, 39091992), (3, 26061328), (4, 19545996), (6, 13030664), (8, 9772998), (12, 6515332), (16, 4886499), (24, 3257666), (31, 2522064), (48, 1628833), (62, 1261032), (93, 840688), (124, 630516), (186, 420344), (248, 315258), (372, 210172), (496, 157629), (744, 105086), (1488, 52543)]