870848172

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1029

約数の個数: 120

約数和(自身を含む): 2395695456

約数和(自身を除く): 1524847284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 137, 138, 162, 207, 274, 276, 324, 411, 414, 548, 621, 822, 828, 853, 1233, 1242, 1644, 1706, 1863, 2466, 2484, 2559, 3151, 3412, 3699, 3726, 4932, 5118, 6302, 7398, 7452, 7677, 9453, 10236, 11097, 12604, 14796, 15354, 18906, 19619, 22194, 23031, 28359, 30708, 37812, 39238, 44388, 46062, 56718, 58857, 69093, 78476, 85077, 92124, 113436, 116861, 117714, 138186, 170154, 176571, 233722, 235428, 255231, 276372, 340308, 350583, 353142, 467444, 510462, 529713, 701166, 706284, 1020924, 1051749, 1059426, 1402332, 1589139, 2103498, 2118852, 2687803, 3155247, 3178278, 4206996, 5375606, 6310494, 6356556, 8063409, 9465741, 10751212, 12620988, 16126818, 18931482, 24190227, 32253636, 37862964, 48380454, 72570681, 96760908, 145141362, 217712043, 290282724, 435424086, 870848172]

約数ペア:

[(1, 870848172), (2, 435424086), (3, 290282724), (4, 217712043), (6, 145141362), (9, 96760908), (12, 72570681), (18, 48380454), (23, 37862964), (27, 32253636), (36, 24190227), (46, 18931482), (54, 16126818), (69, 12620988), (81, 10751212), (92, 9465741), (108, 8063409), (137, 6356556), (138, 6310494), (162, 5375606), (207, 4206996), (274, 3178278), (276, 3155247), (324, 2687803), (411, 2118852), (414, 2103498), (548, 1589139), (621, 1402332), (822, 1059426), (828, 1051749), (853, 1020924), (1233, 706284), (1242, 701166), (1644, 529713), (1706, 510462), (1863, 467444), (2466, 353142), (2484, 350583), (2559, 340308), (3151, 276372), (3412, 255231), (3699, 235428), (3726, 233722), (4932, 176571), (5118, 170154), (6302, 138186), (7398, 117714), (7452, 116861), (7677, 113436), (9453, 92124), (10236, 85077), (11097, 78476), (12604, 69093), (14796, 58857), (15354, 56718), (18906, 46062), (19619, 44388), (22194, 39238), (23031, 37812), (28359, 30708)]