72668154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 165731328

約数和(自身を除く): 93063174

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 403, 533, 733, 806, 1066, 1209, 1271, 1466, 1599, 2199, 2418, 2542, 3198, 3813, 4398, 7626, 9529, 16523, 19058, 22723, 28587, 30053, 33046, 45446, 49569, 57174, 60106, 68169, 90159, 99138, 136338, 180318, 295399, 390689, 590798, 781378, 886197, 931643, 1172067, 1772394, 1863286, 2344134, 2794929, 5589858, 12111359, 24222718, 36334077, 72668154]

約数ペア:

[(1, 72668154), (2, 36334077), (3, 24222718), (6, 12111359), (13, 5589858), (26, 2794929), (31, 2344134), (39, 1863286), (41, 1772394), (62, 1172067), (78, 931643), (82, 886197), (93, 781378), (123, 590798), (186, 390689), (246, 295399), (403, 180318), (533, 136338), (733, 99138), (806, 90159), (1066, 68169), (1209, 60106), (1271, 57174), (1466, 49569), (1599, 45446), (2199, 33046), (2418, 30053), (2542, 28587), (3198, 22723), (3813, 19058), (4398, 16523), (7626, 9529)]