88113780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15791}}^1$

素因数の和:15837

約数の個数: 72

約数和(自身を含む): 275917824

約数和(自身を除く): 187804044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15791, 31582, 47373, 63164, 78955, 94746, 142119, 157910, 189492, 236865, 284238, 315820, 473730, 489521, 568476, 710595, 947460, 979042, 1421190, 1468563, 1958084, 2447605, 2842380, 2937126, 4405689, 4895210, 5874252, 7342815, 8811378, 9790420, 14685630, 17622756, 22028445, 29371260, 44056890, 88113780]

約数ペア:

[(1, 88113780), (2, 44056890), (3, 29371260), (4, 22028445), (5, 17622756), (6, 14685630), (9, 9790420), (10, 8811378), (12, 7342815), (15, 5874252), (18, 4895210), (20, 4405689), (30, 2937126), (31, 2842380), (36, 2447605), (45, 1958084), (60, 1468563), (62, 1421190), (90, 979042), (93, 947460), (124, 710595), (155, 568476), (180, 489521), (186, 473730), (279, 315820), (310, 284238), (372, 236865), (465, 189492), (558, 157910), (620, 142119), (930, 94746), (1116, 78955), (1395, 63164), (1860, 47373), (2790, 31582), (5580, 15791)]