84928090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 176795136

約数和(自身を除く): 91867046

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 83, 85, 130, 166, 170, 221, 415, 442, 463, 830, 926, 1079, 1105, 1411, 2158, 2210, 2315, 2822, 4630, 5395, 6019, 7055, 7871, 10790, 12038, 14110, 15742, 18343, 30095, 36686, 38429, 39355, 60190, 76858, 78710, 91715, 102323, 183430, 192145, 204646, 384290, 499577, 511615, 653293, 999154, 1023230, 1306586, 2497885, 3266465, 4995770, 6532930, 8492809, 16985618, 42464045, 84928090]

約数ペア:

[(1, 84928090), (2, 42464045), (5, 16985618), (10, 8492809), (13, 6532930), (17, 4995770), (26, 3266465), (34, 2497885), (65, 1306586), (83, 1023230), (85, 999154), (130, 653293), (166, 511615), (170, 499577), (221, 384290), (415, 204646), (442, 192145), (463, 183430), (830, 102323), (926, 91715), (1079, 78710), (1105, 76858), (1411, 60190), (2158, 39355), (2210, 38429), (2315, 36686), (2822, 30095), (4630, 18343), (5395, 15742), (6019, 14110), (7055, 12038), (7871, 10790)]