76645990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 141200640

約数和(自身を除く): 64554650

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 670, 695, 823, 1390, 1646, 4115, 8230, 9313, 18626, 46565, 55141, 93130, 110282, 114397, 228794, 275705, 551410, 571985, 1143970, 7664599, 15329198, 38322995, 76645990]

約数ペア:

[(1, 76645990), (2, 38322995), (5, 15329198), (10, 7664599), (67, 1143970), (134, 571985), (139, 551410), (278, 275705), (335, 228794), (670, 114397), (695, 110282), (823, 93130), (1390, 55141), (1646, 46565), (4115, 18626), (8230, 9313)]