173675268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12025

約数の個数: 72

約数和(自身を含む): 488074496

約数和(自身を除く): 314399228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11971, 14508, 23942, 35913, 47884, 71826, 107739, 143652, 155623, 215478, 311246, 371101, 430956, 466869, 622492, 742202, 933738, 1113303, 1400607, 1484404, 1867476, 2226606, 2801214, 3339909, 4453212, 4824313, 5602428, 6679818, 9648626, 13359636, 14472939, 19297252, 28945878, 43418817, 57891756, 86837634, 173675268]

約数ペア:

[(1, 173675268), (2, 86837634), (3, 57891756), (4, 43418817), (6, 28945878), (9, 19297252), (12, 14472939), (13, 13359636), (18, 9648626), (26, 6679818), (31, 5602428), (36, 4824313), (39, 4453212), (52, 3339909), (62, 2801214), (78, 2226606), (93, 1867476), (117, 1484404), (124, 1400607), (156, 1113303), (186, 933738), (234, 742202), (279, 622492), (372, 466869), (403, 430956), (468, 371101), (558, 311246), (806, 215478), (1116, 155623), (1209, 143652), (1612, 107739), (2418, 71826), (3627, 47884), (4836, 35913), (7254, 23942), (11971, 14508)]