69222504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 204180480

約数和(自身を除く): 134957976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 421, 442, 527, 663, 744, 806, 842, 884, 1054, 1209, 1263, 1326, 1581, 1612, 1684, 1768, 2108, 2418, 2526, 2652, 3162, 3224, 3368, 4216, 4836, 5052, 5304, 5473, 6324, 6851, 7157, 9672, 10104, 10946, 12648, 13051, 13702, 14314, 16419, 20553, 21471, 21892, 26102, 27404, 28628, 32838, 39153, 41106, 42942, 43784, 52204, 54808, 57256, 65676, 78306, 82212, 85884, 93041, 104408, 131352, 156612, 164424, 169663, 171768, 186082, 221867, 279123, 313224, 339326, 372164, 443734, 508989, 558246, 665601, 678652, 744328, 887468, 1017978, 1116492, 1331202, 1357304, 1774936, 2035956, 2232984, 2662404, 2884271, 4071912, 5324808, 5768542, 8652813, 11537084, 17305626, 23074168, 34611252, 69222504]

約数ペア:

[(1, 69222504), (2, 34611252), (3, 23074168), (4, 17305626), (6, 11537084), (8, 8652813), (12, 5768542), (13, 5324808), (17, 4071912), (24, 2884271), (26, 2662404), (31, 2232984), (34, 2035956), (39, 1774936), (51, 1357304), (52, 1331202), (62, 1116492), (68, 1017978), (78, 887468), (93, 744328), (102, 678652), (104, 665601), (124, 558246), (136, 508989), (156, 443734), (186, 372164), (204, 339326), (221, 313224), (248, 279123), (312, 221867), (372, 186082), (403, 171768), (408, 169663), (421, 164424), (442, 156612), (527, 131352), (663, 104408), (744, 93041), (806, 85884), (842, 82212), (884, 78306), (1054, 65676), (1209, 57256), (1263, 54808), (1326, 52204), (1581, 43784), (1612, 42942), (1684, 41106), (1768, 39153), (2108, 32838), (2418, 28628), (2526, 27404), (2652, 26102), (3162, 21892), (3224, 21471), (3368, 20553), (4216, 16419), (4836, 14314), (5052, 13702), (5304, 13051), (5473, 12648), (6324, 10946), (6851, 10104), (7157, 9672)]