31947084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 108

約数和(自身を含む): 89926200

約数和(自身を除く): 57979116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 89, 117, 118, 156, 169, 177, 178, 234, 236, 267, 338, 354, 356, 468, 507, 531, 534, 676, 708, 767, 801, 1014, 1062, 1068, 1157, 1521, 1534, 1602, 2028, 2124, 2301, 2314, 3042, 3068, 3204, 3471, 4602, 4628, 5251, 6084, 6903, 6942, 9204, 9971, 10413, 10502, 13806, 13884, 15041, 15753, 19942, 20826, 21004, 27612, 29913, 30082, 31506, 39884, 41652, 45123, 47259, 59826, 60164, 63012, 68263, 89739, 90246, 94518, 119652, 135369, 136526, 179478, 180492, 189036, 204789, 270738, 273052, 358956, 409578, 541476, 614367, 819156, 887419, 1228734, 1774838, 2457468, 2662257, 3549676, 5324514, 7986771, 10649028, 15973542, 31947084]

約数ペア:

[(1, 31947084), (2, 15973542), (3, 10649028), (4, 7986771), (6, 5324514), (9, 3549676), (12, 2662257), (13, 2457468), (18, 1774838), (26, 1228734), (36, 887419), (39, 819156), (52, 614367), (59, 541476), (78, 409578), (89, 358956), (117, 273052), (118, 270738), (156, 204789), (169, 189036), (177, 180492), (178, 179478), (234, 136526), (236, 135369), (267, 119652), (338, 94518), (354, 90246), (356, 89739), (468, 68263), (507, 63012), (531, 60164), (534, 59826), (676, 47259), (708, 45123), (767, 41652), (801, 39884), (1014, 31506), (1062, 30082), (1068, 29913), (1157, 27612), (1521, 21004), (1534, 20826), (1602, 19942), (2028, 15753), (2124, 15041), (2301, 13884), (2314, 13806), (3042, 10502), (3068, 10413), (3204, 9971), (3471, 9204), (4602, 6942), (4628, 6903), (5251, 6084)]