87314724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11177}}^1$

素因数の和:11225

約数の個数: 72

約数和(自身を含む): 260402688

約数和(自身を除く): 173087964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 11177, 22354, 33531, 44708, 67062, 78239, 100593, 134124, 156478, 201186, 234717, 312956, 346487, 402372, 469434, 692974, 704151, 938868, 1039461, 1385948, 1408302, 2078922, 2425409, 2816604, 3118383, 4157844, 4850818, 6236766, 7276227, 9701636, 12473532, 14552454, 21828681, 29104908, 43657362, 87314724]

約数ペア:

[(1, 87314724), (2, 43657362), (3, 29104908), (4, 21828681), (6, 14552454), (7, 12473532), (9, 9701636), (12, 7276227), (14, 6236766), (18, 4850818), (21, 4157844), (28, 3118383), (31, 2816604), (36, 2425409), (42, 2078922), (62, 1408302), (63, 1385948), (84, 1039461), (93, 938868), (124, 704151), (126, 692974), (186, 469434), (217, 402372), (252, 346487), (279, 312956), (372, 234717), (434, 201186), (558, 156478), (651, 134124), (868, 100593), (1116, 78239), (1302, 67062), (1953, 44708), (2604, 33531), (3906, 22354), (7812, 11177)]