72058428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 198744000

約数和(自身を除く): 126685572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 1949, 2054, 2844, 3081, 3898, 4108, 5847, 6162, 7796, 9243, 11694, 12324, 17541, 18486, 23388, 25337, 35082, 36972, 50674, 70164, 76011, 101348, 152022, 153971, 228033, 304044, 307942, 456066, 461913, 615884, 912132, 923826, 1385739, 1847652, 2001623, 2771478, 4003246, 5542956, 6004869, 8006492, 12009738, 18014607, 24019476, 36029214, 72058428]

約数ペア:

[(1, 72058428), (2, 36029214), (3, 24019476), (4, 18014607), (6, 12009738), (9, 8006492), (12, 6004869), (13, 5542956), (18, 4003246), (26, 2771478), (36, 2001623), (39, 1847652), (52, 1385739), (78, 923826), (79, 912132), (117, 615884), (156, 461913), (158, 456066), (234, 307942), (237, 304044), (316, 228033), (468, 153971), (474, 152022), (711, 101348), (948, 76011), (1027, 70164), (1422, 50674), (1949, 36972), (2054, 35082), (2844, 25337), (3081, 23388), (3898, 18486), (4108, 17541), (5847, 12324), (6162, 11694), (7796, 9243)]