66405900296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{8609}}^1$

素因数の和:10302

約数の個数: 64

約数和(自身を含む): 135390528000

約数和(自身を除く): 68984627704

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 1637, 2356, 3274, 4712, 6548, 8609, 13096, 17218, 31103, 34436, 50747, 62206, 68872, 101494, 124412, 163571, 202988, 248824, 266879, 327142, 405976, 533758, 654284, 964193, 1067516, 1308568, 1928386, 2135032, 3856772, 5070701, 7713544, 10141402, 14092933, 20282804, 28185866, 40565608, 56371732, 112743464, 267765727, 436880923, 535531454, 873761846, 1071062908, 1747523692, 2142125816, 3495047384, 8300737537, 16601475074, 33202950148, 66405900296]

約数ペア:

[(1, 66405900296), (2, 33202950148), (4, 16601475074), (8, 8300737537), (19, 3495047384), (31, 2142125816), (38, 1747523692), (62, 1071062908), (76, 873761846), (124, 535531454), (152, 436880923), (248, 267765727), (589, 112743464), (1178, 56371732), (1637, 40565608), (2356, 28185866), (3274, 20282804), (4712, 14092933), (6548, 10141402), (8609, 7713544), (13096, 5070701), (17218, 3856772), (31103, 2135032), (34436, 1928386), (50747, 1308568), (62206, 1067516), (68872, 964193), (101494, 654284), (124412, 533758), (163571, 405976), (202988, 327142), (248824, 266879)]