83729880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17891}}^1$

素因数の和:17921

約数の個数: 96

約数和(自身を含む): 293070960

約数和(自身を除く): 209341080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 17891, 35782, 53673, 71564, 89455, 107346, 143128, 161019, 178910, 214692, 232583, 268365, 322038, 357820, 429384, 465166, 536730, 644076, 697749, 715640, 805095, 930332, 1073460, 1162915, 1288152, 1395498, 1610190, 1860664, 2093247, 2146920, 2325830, 2790996, 3220380, 3488745, 4186494, 4651660, 5581992, 6440760, 6977490, 8372988, 9303320, 10466235, 13954980, 16745976, 20932470, 27909960, 41864940, 83729880]

約数ペア:

[(1, 83729880), (2, 41864940), (3, 27909960), (4, 20932470), (5, 16745976), (6, 13954980), (8, 10466235), (9, 9303320), (10, 8372988), (12, 6977490), (13, 6440760), (15, 5581992), (18, 4651660), (20, 4186494), (24, 3488745), (26, 3220380), (30, 2790996), (36, 2325830), (39, 2146920), (40, 2093247), (45, 1860664), (52, 1610190), (60, 1395498), (65, 1288152), (72, 1162915), (78, 1073460), (90, 930332), (104, 805095), (117, 715640), (120, 697749), (130, 644076), (156, 536730), (180, 465166), (195, 429384), (234, 357820), (260, 322038), (312, 268365), (360, 232583), (390, 214692), (468, 178910), (520, 161019), (585, 143128), (780, 107346), (936, 89455), (1170, 71564), (1560, 53673), (2340, 35782), (4680, 17891)]