72934576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 167989248

約数和(自身を除く): 95054672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 251, 254, 286, 502, 508, 572, 1004, 1016, 1144, 1397, 1651, 2008, 2032, 2288, 2761, 2794, 3263, 3302, 4016, 5522, 5588, 6526, 6604, 11044, 11176, 13052, 13208, 18161, 22088, 22352, 26104, 26416, 31877, 35893, 36322, 44176, 52208, 63754, 71786, 72644, 127508, 143572, 145288, 255016, 287144, 290576, 350647, 414401, 510032, 574288, 701294, 828802, 1402588, 1657604, 2805176, 3315208, 4558411, 5610352, 6630416, 9116822, 18233644, 36467288, 72934576]

約数ペア:

[(1, 72934576), (2, 36467288), (4, 18233644), (8, 9116822), (11, 6630416), (13, 5610352), (16, 4558411), (22, 3315208), (26, 2805176), (44, 1657604), (52, 1402588), (88, 828802), (104, 701294), (127, 574288), (143, 510032), (176, 414401), (208, 350647), (251, 290576), (254, 287144), (286, 255016), (502, 145288), (508, 143572), (572, 127508), (1004, 72644), (1016, 71786), (1144, 63754), (1397, 52208), (1651, 44176), (2008, 36322), (2032, 35893), (2288, 31877), (2761, 26416), (2794, 26104), (3263, 22352), (3302, 22088), (4016, 18161), (5522, 13208), (5588, 13052), (6526, 11176), (6604, 11044)]