91945620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39293}}^1$

素因数の和:39321

約数の個数: 72

約数和(自身を含む): 300363336

約数和(自身を除く): 208417716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 39293, 78586, 117879, 157172, 196465, 235758, 353637, 392930, 471516, 510809, 589395, 707274, 785860, 1021618, 1178790, 1414548, 1532427, 1768185, 2043236, 2357580, 2554045, 3064854, 3536370, 4597281, 5108090, 6129708, 7072740, 7662135, 9194562, 10216180, 15324270, 18389124, 22986405, 30648540, 45972810, 91945620]

約数ペア:

[(1, 91945620), (2, 45972810), (3, 30648540), (4, 22986405), (5, 18389124), (6, 15324270), (9, 10216180), (10, 9194562), (12, 7662135), (13, 7072740), (15, 6129708), (18, 5108090), (20, 4597281), (26, 3536370), (30, 3064854), (36, 2554045), (39, 2357580), (45, 2043236), (52, 1768185), (60, 1532427), (65, 1414548), (78, 1178790), (90, 1021618), (117, 785860), (130, 707274), (156, 589395), (180, 510809), (195, 471516), (234, 392930), (260, 353637), (390, 235758), (468, 196465), (585, 157172), (780, 117879), (1170, 78586), (2340, 39293)]