87392340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1678

約数の個数: 144

約数和(自身を含む): 310197888

約数和(自身を除く): 222805548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1613, 1806, 1935, 2580, 2709, 3010, 3226, 3612, 3870, 4515, 4839, 5418, 6020, 6452, 7740, 8065, 9030, 9678, 10836, 11291, 13545, 14517, 16130, 18060, 19356, 22582, 24195, 27090, 29034, 32260, 33873, 45164, 48390, 54180, 56455, 58068, 67746, 69359, 72585, 96780, 101619, 112910, 135492, 138718, 145170, 169365, 203238, 208077, 225820, 277436, 290340, 338730, 346795, 406476, 416154, 485513, 508095, 624231, 677460, 693590, 832308, 971026, 1016190, 1040385, 1248462, 1387180, 1456539, 1942052, 2032380, 2080770, 2427565, 2496924, 2913078, 3121155, 4161540, 4369617, 4855130, 5826156, 6242310, 7282695, 8739234, 9710260, 12484620, 14565390, 17478468, 21848085, 29130780, 43696170, 87392340]

約数ペア:

[(1, 87392340), (2, 43696170), (3, 29130780), (4, 21848085), (5, 17478468), (6, 14565390), (7, 12484620), (9, 9710260), (10, 8739234), (12, 7282695), (14, 6242310), (15, 5826156), (18, 4855130), (20, 4369617), (21, 4161540), (28, 3121155), (30, 2913078), (35, 2496924), (36, 2427565), (42, 2080770), (43, 2032380), (45, 1942052), (60, 1456539), (63, 1387180), (70, 1248462), (84, 1040385), (86, 1016190), (90, 971026), (105, 832308), (126, 693590), (129, 677460), (140, 624231), (172, 508095), (180, 485513), (210, 416154), (215, 406476), (252, 346795), (258, 338730), (301, 290340), (315, 277436), (387, 225820), (420, 208077), (430, 203238), (516, 169365), (602, 145170), (630, 138718), (645, 135492), (774, 112910), (860, 101619), (903, 96780), (1204, 72585), (1260, 69359), (1290, 67746), (1505, 58068), (1548, 56455), (1613, 54180), (1806, 48390), (1935, 45164), (2580, 33873), (2709, 32260), (3010, 29034), (3226, 27090), (3612, 24195), (3870, 22582), (4515, 19356), (4839, 18060), (5418, 16130), (6020, 14517), (6452, 13545), (7740, 11291), (8065, 10836), (9030, 9678)]