172969212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 458809344

約数和(自身を除く): 285840132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 141, 156, 186, 188, 282, 372, 403, 564, 611, 761, 806, 1209, 1222, 1457, 1522, 1612, 1833, 2283, 2418, 2444, 2914, 3044, 3666, 4371, 4566, 4836, 5828, 7332, 8742, 9132, 9893, 17484, 18941, 19786, 23591, 29679, 35767, 37882, 39572, 47182, 56823, 59358, 70773, 71534, 75764, 94364, 107301, 113646, 118716, 141546, 143068, 214602, 227292, 283092, 306683, 429204, 464971, 613366, 920049, 929942, 1108777, 1226732, 1394913, 1840098, 1859884, 2217554, 2789826, 3326331, 3680196, 4435108, 5579652, 6652662, 13305324, 14414101, 28828202, 43242303, 57656404, 86484606, 172969212]

約数ペア:

[(1, 172969212), (2, 86484606), (3, 57656404), (4, 43242303), (6, 28828202), (12, 14414101), (13, 13305324), (26, 6652662), (31, 5579652), (39, 4435108), (47, 3680196), (52, 3326331), (62, 2789826), (78, 2217554), (93, 1859884), (94, 1840098), (124, 1394913), (141, 1226732), (156, 1108777), (186, 929942), (188, 920049), (282, 613366), (372, 464971), (403, 429204), (564, 306683), (611, 283092), (761, 227292), (806, 214602), (1209, 143068), (1222, 141546), (1457, 118716), (1522, 113646), (1612, 107301), (1833, 94364), (2283, 75764), (2418, 71534), (2444, 70773), (2914, 59358), (3044, 56823), (3666, 47182), (4371, 39572), (4566, 37882), (4836, 35767), (5828, 29679), (7332, 23591), (8742, 19786), (9132, 18941), (9893, 17484)]