87976133090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1\times {\mathrm{89413}}^1$

素因数の和:91094

約数の個数: 32

約数和(自身を含む): 161054642736

約数和(自身を除く): 73078509646

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1613, 3226, 8065, 16130, 89413, 98393, 178826, 196786, 447065, 491965, 894130, 983930, 5454193, 10908386, 27270965, 54541930, 144223169, 288446338, 721115845, 1442231690, 8797613309, 17595226618, 43988066545, 87976133090]

約数ペア:

[(1, 87976133090), (2, 43988066545), (5, 17595226618), (10, 8797613309), (61, 1442231690), (122, 721115845), (305, 288446338), (610, 144223169), (1613, 54541930), (3226, 27270965), (8065, 10908386), (16130, 5454193), (89413, 983930), (98393, 894130), (178826, 491965), (196786, 447065)]