87190068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 241274880

約数和(自身を除く): 154084812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 101, 129, 172, 202, 239, 258, 301, 303, 404, 478, 516, 602, 606, 707, 717, 903, 956, 1204, 1212, 1414, 1434, 1673, 1806, 2121, 2828, 2868, 3346, 3612, 4242, 4343, 5019, 6692, 8484, 8686, 10038, 10277, 13029, 17372, 20076, 20554, 24139, 26058, 30401, 30831, 41108, 48278, 52116, 60802, 61662, 71939, 72417, 91203, 96556, 121604, 123324, 143878, 144834, 168973, 182406, 215817, 287756, 289668, 337946, 364812, 431634, 506919, 675892, 863268, 1013838, 1037977, 2027676, 2075954, 3113931, 4151908, 6227862, 7265839, 12455724, 14531678, 21797517, 29063356, 43595034, 87190068]

約数ペア:

[(1, 87190068), (2, 43595034), (3, 29063356), (4, 21797517), (6, 14531678), (7, 12455724), (12, 7265839), (14, 6227862), (21, 4151908), (28, 3113931), (42, 2075954), (43, 2027676), (84, 1037977), (86, 1013838), (101, 863268), (129, 675892), (172, 506919), (202, 431634), (239, 364812), (258, 337946), (301, 289668), (303, 287756), (404, 215817), (478, 182406), (516, 168973), (602, 144834), (606, 143878), (707, 123324), (717, 121604), (903, 96556), (956, 91203), (1204, 72417), (1212, 71939), (1414, 61662), (1434, 60802), (1673, 52116), (1806, 48278), (2121, 41108), (2828, 30831), (2868, 30401), (3346, 26058), (3612, 24139), (4242, 20554), (4343, 20076), (5019, 17372), (6692, 13029), (8484, 10277), (8686, 10038)]