71454546

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 160168320

約数和(自身を除く): 88713774

約数列:

[1, 2, 3, 6, 9, 18, 59, 61, 118, 122, 177, 183, 354, 366, 531, 549, 1062, 1098, 1103, 2206, 3309, 3599, 6618, 7198, 9927, 10797, 19854, 21594, 32391, 64782, 65077, 67283, 130154, 134566, 195231, 201849, 390462, 403698, 585693, 605547, 1171386, 1211094, 3969697, 7939394, 11909091, 23818182, 35727273, 71454546]

約数ペア:

[(1, 71454546), (2, 35727273), (3, 23818182), (6, 11909091), (9, 7939394), (18, 3969697), (59, 1211094), (61, 1171386), (118, 605547), (122, 585693), (177, 403698), (183, 390462), (354, 201849), (366, 195231), (531, 134566), (549, 130154), (1062, 67283), (1098, 65077), (1103, 64782), (2206, 32391), (3309, 21594), (3599, 19854), (6618, 10797), (7198, 9927)]