90631632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20749}}^1$

素因数の和:20780

約数の個数: 80

約数和(自身を含む): 288176000

約数和(自身を除く): 197544368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 20749, 41498, 62247, 82996, 124494, 145243, 165992, 248988, 269737, 290486, 331984, 435729, 497976, 539474, 580972, 809211, 871458, 995952, 1078948, 1161944, 1618422, 1742916, 1888159, 2157896, 2323888, 3236844, 3485832, 3776318, 4315792, 5664477, 6473688, 6971664, 7552636, 11328954, 12947376, 15105272, 22657908, 30210544, 45315816, 90631632]

約数ペア:

[(1, 90631632), (2, 45315816), (3, 30210544), (4, 22657908), (6, 15105272), (7, 12947376), (8, 11328954), (12, 7552636), (13, 6971664), (14, 6473688), (16, 5664477), (21, 4315792), (24, 3776318), (26, 3485832), (28, 3236844), (39, 2323888), (42, 2157896), (48, 1888159), (52, 1742916), (56, 1618422), (78, 1161944), (84, 1078948), (91, 995952), (104, 871458), (112, 809211), (156, 580972), (168, 539474), (182, 497976), (208, 435729), (273, 331984), (312, 290486), (336, 269737), (364, 248988), (546, 165992), (624, 145243), (728, 124494), (1092, 82996), (1456, 62247), (2184, 41498), (4368, 20749)]