90895584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 259053984

約数和(自身を除く): 168158400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 173, 208, 312, 346, 416, 421, 519, 624, 692, 842, 1038, 1248, 1263, 1384, 1684, 2076, 2249, 2526, 2768, 3368, 4152, 4498, 5052, 5473, 5536, 6736, 6747, 8304, 8996, 10104, 10946, 13472, 13494, 16419, 16608, 17992, 20208, 21892, 26988, 32838, 35984, 40416, 43784, 53976, 65676, 71968, 72833, 87568, 107952, 131352, 145666, 175136, 215904, 218499, 262704, 291332, 436998, 525408, 582664, 873996, 946829, 1165328, 1747992, 1893658, 2330656, 2840487, 3495984, 3787316, 5680974, 6991968, 7574632, 11361948, 15149264, 22723896, 30298528, 45447792, 90895584]

約数ペア:

[(1, 90895584), (2, 45447792), (3, 30298528), (4, 22723896), (6, 15149264), (8, 11361948), (12, 7574632), (13, 6991968), (16, 5680974), (24, 3787316), (26, 3495984), (32, 2840487), (39, 2330656), (48, 1893658), (52, 1747992), (78, 1165328), (96, 946829), (104, 873996), (156, 582664), (173, 525408), (208, 436998), (312, 291332), (346, 262704), (416, 218499), (421, 215904), (519, 175136), (624, 145666), (692, 131352), (842, 107952), (1038, 87568), (1248, 72833), (1263, 71968), (1384, 65676), (1684, 53976), (2076, 43784), (2249, 40416), (2526, 35984), (2768, 32838), (3368, 26988), (4152, 21892), (4498, 20208), (5052, 17992), (5473, 16608), (5536, 16419), (6736, 13494), (6747, 13472), (8304, 10946), (8996, 10104)]