72167070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 181407744

約数和(自身を除く): 109240674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1063, 1095, 2126, 2190, 2263, 3189, 4526, 5315, 6378, 6789, 10630, 11315, 13578, 15945, 22630, 31890, 32953, 33945, 65906, 67890, 77599, 98859, 155198, 164765, 197718, 232797, 329530, 387995, 465594, 494295, 775990, 988590, 1163985, 2327970, 2405569, 4811138, 7216707, 12027845, 14433414, 24055690, 36083535, 72167070]

約数ペア:

[(1, 72167070), (2, 36083535), (3, 24055690), (5, 14433414), (6, 12027845), (10, 7216707), (15, 4811138), (30, 2405569), (31, 2327970), (62, 1163985), (73, 988590), (93, 775990), (146, 494295), (155, 465594), (186, 387995), (219, 329530), (310, 232797), (365, 197718), (438, 164765), (465, 155198), (730, 98859), (930, 77599), (1063, 67890), (1095, 65906), (2126, 33945), (2190, 32953), (2263, 31890), (3189, 22630), (4526, 15945), (5315, 13578), (6378, 11315), (6789, 10630)]