72929320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4714

約数の個数: 64

約数和(自身を含む): 181336320

約数和(自身を除く): 108407000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 4663, 7820, 9326, 15640, 18652, 23315, 37304, 46630, 79271, 93260, 107249, 158542, 186520, 214498, 317084, 396355, 428996, 536245, 634168, 792710, 857992, 1072490, 1585420, 1823233, 2144980, 3170840, 3646466, 4289960, 7292932, 9116165, 14585864, 18232330, 36464660, 72929320]

約数ペア:

[(1, 72929320), (2, 36464660), (4, 18232330), (5, 14585864), (8, 9116165), (10, 7292932), (17, 4289960), (20, 3646466), (23, 3170840), (34, 2144980), (40, 1823233), (46, 1585420), (68, 1072490), (85, 857992), (92, 792710), (115, 634168), (136, 536245), (170, 428996), (184, 396355), (230, 317084), (340, 214498), (391, 186520), (460, 158542), (680, 107249), (782, 93260), (920, 79271), (1564, 46630), (1955, 37304), (3128, 23315), (3910, 18652), (4663, 15640), (7820, 9326)]