73633990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1373}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 137707776

約数和(自身を除く): 64073786

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1373, 1730, 2746, 5363, 6865, 10726, 13730, 26815, 42563, 53630, 85126, 212815, 237529, 425630, 475058, 1187645, 2375290, 7363399, 14726798, 36816995, 73633990]

約数ペア:

[(1, 73633990), (2, 36816995), (5, 14726798), (10, 7363399), (31, 2375290), (62, 1187645), (155, 475058), (173, 425630), (310, 237529), (346, 212815), (865, 85126), (1373, 53630), (1730, 42563), (2746, 26815), (5363, 13730), (6865, 10726)]