87257436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4839

約数の個数: 72

約数和(自身を含む): 244532736

約数和(自身を除く): 157275300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 4787, 6076, 9114, 9574, 14361, 18228, 19148, 28722, 33509, 57444, 67018, 100527, 134036, 148397, 201054, 234563, 296794, 402108, 445191, 469126, 593588, 703689, 890382, 938252, 1038779, 1407378, 1780764, 2077558, 2814756, 3116337, 4155116, 6232674, 7271453, 12465348, 14542906, 21814359, 29085812, 43628718, 87257436]

約数ペア:

[(1, 87257436), (2, 43628718), (3, 29085812), (4, 21814359), (6, 14542906), (7, 12465348), (12, 7271453), (14, 6232674), (21, 4155116), (28, 3116337), (31, 2814756), (42, 2077558), (49, 1780764), (62, 1407378), (84, 1038779), (93, 938252), (98, 890382), (124, 703689), (147, 593588), (186, 469126), (196, 445191), (217, 402108), (294, 296794), (372, 234563), (434, 201054), (588, 148397), (651, 134036), (868, 100527), (1302, 67018), (1519, 57444), (2604, 33509), (3038, 28722), (4557, 19148), (4787, 18228), (6076, 14361), (9114, 9574)]