66610506

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 78956214

約数列:

[1, 2, 3, 6, 29, 31, 53, 58, 62, 87, 93, 106, 159, 174, 186, 233, 318, 466, 699, 899, 1398, 1537, 1643, 1798, 2697, 3074, 3286, 4611, 4929, 5394, 6757, 7223, 9222, 9858, 12349, 13514, 14446, 20271, 21669, 24698, 37047, 40542, 43338, 47647, 74094, 95294, 142941, 209467, 285882, 358121, 382819, 418934, 628401, 716242, 765638, 1074363, 1148457, 1256802, 2148726, 2296914, 11101751, 22203502, 33305253, 66610506]

約数ペア:

[(1, 66610506), (2, 33305253), (3, 22203502), (6, 11101751), (29, 2296914), (31, 2148726), (53, 1256802), (58, 1148457), (62, 1074363), (87, 765638), (93, 716242), (106, 628401), (159, 418934), (174, 382819), (186, 358121), (233, 285882), (318, 209467), (466, 142941), (699, 95294), (899, 74094), (1398, 47647), (1537, 43338), (1643, 40542), (1798, 37047), (2697, 24698), (3074, 21669), (3286, 20271), (4611, 14446), (4929, 13514), (5394, 12349), (6757, 9858), (7223, 9222)]