102457628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 227908800

約数和(自身を除く): 125451172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 509, 553, 637, 1018, 1027, 1106, 1274, 2036, 2054, 2212, 2548, 3563, 3871, 4108, 6617, 7126, 7189, 7742, 13234, 14252, 14378, 15484, 24941, 26468, 28756, 40211, 46319, 49882, 50323, 80422, 92638, 99764, 100646, 160844, 185276, 201292, 281477, 324233, 522743, 562954, 648466, 1045486, 1125908, 1296932, 1970339, 2090972, 3659201, 3940678, 7318402, 7881356, 14636804, 25614407, 51228814, 102457628]

約数ペア:

[(1, 102457628), (2, 51228814), (4, 25614407), (7, 14636804), (13, 7881356), (14, 7318402), (26, 3940678), (28, 3659201), (49, 2090972), (52, 1970339), (79, 1296932), (91, 1125908), (98, 1045486), (158, 648466), (182, 562954), (196, 522743), (316, 324233), (364, 281477), (509, 201292), (553, 185276), (637, 160844), (1018, 100646), (1027, 99764), (1106, 92638), (1274, 80422), (2036, 50323), (2054, 49882), (2212, 46319), (2548, 40211), (3563, 28756), (3871, 26468), (4108, 24941), (6617, 15484), (7126, 14378), (7189, 14252), (7742, 13234)]