31636176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 96972960

約数和(自身を除く): 65336784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 419, 429, 484, 528, 572, 624, 726, 838, 858, 968, 1144, 1257, 1452, 1573, 1676, 1716, 1936, 2288, 2514, 2904, 3146, 3352, 3432, 4609, 4719, 5028, 5447, 5808, 6292, 6704, 6864, 9218, 9438, 10056, 10894, 12584, 13827, 16341, 18436, 18876, 20112, 21788, 25168, 27654, 32682, 36872, 37752, 43576, 50699, 55308, 59917, 65364, 73744, 75504, 87152, 101398, 110616, 119834, 130728, 152097, 179751, 202796, 221232, 239668, 261456, 304194, 359502, 405592, 479336, 608388, 659087, 719004, 811184, 958672, 1216776, 1318174, 1438008, 1977261, 2433552, 2636348, 2876016, 3954522, 5272696, 7909044, 10545392, 15818088, 31636176]

約数ペア:

[(1, 31636176), (2, 15818088), (3, 10545392), (4, 7909044), (6, 5272696), (8, 3954522), (11, 2876016), (12, 2636348), (13, 2433552), (16, 1977261), (22, 1438008), (24, 1318174), (26, 1216776), (33, 958672), (39, 811184), (44, 719004), (48, 659087), (52, 608388), (66, 479336), (78, 405592), (88, 359502), (104, 304194), (121, 261456), (132, 239668), (143, 221232), (156, 202796), (176, 179751), (208, 152097), (242, 130728), (264, 119834), (286, 110616), (312, 101398), (363, 87152), (419, 75504), (429, 73744), (484, 65364), (528, 59917), (572, 55308), (624, 50699), (726, 43576), (838, 37752), (858, 36872), (968, 32682), (1144, 27654), (1257, 25168), (1452, 21788), (1573, 20112), (1676, 18876), (1716, 18436), (1936, 16341), (2288, 13827), (2514, 12584), (2904, 10894), (3146, 10056), (3352, 9438), (3432, 9218), (4609, 6864), (4719, 6704), (5028, 6292), (5447, 5808)]