67731228

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 189050400

約数和(自身を除く): 121319172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 81, 92, 108, 122, 138, 149, 162, 183, 207, 244, 276, 298, 324, 366, 414, 447, 549, 596, 621, 732, 828, 894, 1098, 1242, 1341, 1403, 1647, 1788, 1863, 2196, 2484, 2682, 2806, 3294, 3427, 3726, 4023, 4209, 4941, 5364, 5612, 6588, 6854, 7452, 8046, 8418, 9089, 9882, 10281, 12069, 12627, 13708, 16092, 16836, 18178, 19764, 20562, 24138, 25254, 27267, 30843, 36356, 37881, 41124, 48276, 50508, 54534, 61686, 75762, 81801, 92529, 109068, 113643, 123372, 151524, 163602, 185058, 209047, 227286, 245403, 277587, 327204, 370116, 418094, 454572, 490806, 555174, 627141, 736209, 836188, 981612, 1110348, 1254282, 1472418, 1881423, 2508564, 2944836, 3762846, 5644269, 7525692, 11288538, 16932807, 22577076, 33865614, 67731228]

約数ペア:

[(1, 67731228), (2, 33865614), (3, 22577076), (4, 16932807), (6, 11288538), (9, 7525692), (12, 5644269), (18, 3762846), (23, 2944836), (27, 2508564), (36, 1881423), (46, 1472418), (54, 1254282), (61, 1110348), (69, 981612), (81, 836188), (92, 736209), (108, 627141), (122, 555174), (138, 490806), (149, 454572), (162, 418094), (183, 370116), (207, 327204), (244, 277587), (276, 245403), (298, 227286), (324, 209047), (366, 185058), (414, 163602), (447, 151524), (549, 123372), (596, 113643), (621, 109068), (732, 92529), (828, 81801), (894, 75762), (1098, 61686), (1242, 54534), (1341, 50508), (1403, 48276), (1647, 41124), (1788, 37881), (1863, 36356), (2196, 30843), (2484, 27267), (2682, 25254), (2806, 24138), (3294, 20562), (3427, 19764), (3726, 18178), (4023, 16836), (4209, 16092), (4941, 13708), (5364, 12627), (5612, 12069), (6588, 10281), (6854, 9882), (7452, 9089), (8046, 8418)]