86764860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5297}}^1$

素因数の和:5332

約数の個数: 144

約数和(自身を含む): 323983296

約数和(自身を除く): 237218436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5297, 5460, 8190, 10594, 15891, 16380, 21188, 26485, 31782, 37079, 47673, 52970, 63564, 68861, 74158, 79455, 95346, 105940, 111237, 137722, 148316, 158910, 185395, 190692, 206583, 222474, 238365, 275444, 317820, 333711, 344305, 370790, 413166, 444948, 476730, 482027, 556185, 619749, 667422, 688610, 741580, 826332, 953460, 964054, 1032915, 1112370, 1239498, 1334844, 1377220, 1446081, 1668555, 1928108, 2065830, 2224740, 2410135, 2478996, 2892162, 3098745, 3337110, 4131660, 4338243, 4820270, 5784324, 6197490, 6674220, 7230405, 8676486, 9640540, 12394980, 14460810, 17352972, 21691215, 28921620, 43382430, 86764860]

約数ペア:

[(1, 86764860), (2, 43382430), (3, 28921620), (4, 21691215), (5, 17352972), (6, 14460810), (7, 12394980), (9, 9640540), (10, 8676486), (12, 7230405), (13, 6674220), (14, 6197490), (15, 5784324), (18, 4820270), (20, 4338243), (21, 4131660), (26, 3337110), (28, 3098745), (30, 2892162), (35, 2478996), (36, 2410135), (39, 2224740), (42, 2065830), (45, 1928108), (52, 1668555), (60, 1446081), (63, 1377220), (65, 1334844), (70, 1239498), (78, 1112370), (84, 1032915), (90, 964054), (91, 953460), (105, 826332), (117, 741580), (126, 688610), (130, 667422), (140, 619749), (156, 556185), (180, 482027), (182, 476730), (195, 444948), (210, 413166), (234, 370790), (252, 344305), (260, 333711), (273, 317820), (315, 275444), (364, 238365), (390, 222474), (420, 206583), (455, 190692), (468, 185395), (546, 158910), (585, 148316), (630, 137722), (780, 111237), (819, 105940), (910, 95346), (1092, 79455), (1170, 74158), (1260, 68861), (1365, 63564), (1638, 52970), (1820, 47673), (2340, 37079), (2730, 31782), (3276, 26485), (4095, 21188), (5297, 16380), (5460, 15891), (8190, 10594)]