87443304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21559}}^1$

素因数の和:21594

約数の個数: 48

約数和(自身を含む): 236728800

約数和(自身を除く): 149285496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 21559, 43118, 64677, 86236, 129354, 172472, 258708, 280267, 517416, 560534, 840801, 1121068, 1681602, 2242136, 3363204, 3643471, 6726408, 7286942, 10930413, 14573884, 21860826, 29147768, 43721652, 87443304]

約数ペア:

[(1, 87443304), (2, 43721652), (3, 29147768), (4, 21860826), (6, 14573884), (8, 10930413), (12, 7286942), (13, 6726408), (24, 3643471), (26, 3363204), (39, 2242136), (52, 1681602), (78, 1121068), (104, 840801), (156, 560534), (169, 517416), (312, 280267), (338, 258708), (507, 172472), (676, 129354), (1014, 86236), (1352, 64677), (2028, 43118), (4056, 21559)]