61149456

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 183768000

約数和(自身を除く): 122618544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 499, 552, 592, 666, 828, 851, 888, 998, 1104, 1332, 1497, 1656, 1702, 1776, 1996, 2553, 2664, 2994, 3312, 3404, 3992, 4491, 5106, 5328, 5988, 6808, 7659, 7984, 8982, 10212, 11477, 11976, 13616, 15318, 17964, 18463, 20424, 22954, 23952, 30636, 34431, 35928, 36926, 40848, 45908, 55389, 61272, 68862, 71856, 73852, 91816, 103293, 110778, 122544, 137724, 147704, 166167, 183632, 206586, 221556, 275448, 295408, 332334, 413172, 424649, 443112, 550896, 664668, 826344, 849298, 886224, 1273947, 1329336, 1652688, 1698596, 2547894, 2658672, 3397192, 3821841, 5095788, 6794384, 7643682, 10191576, 15287364, 20383152, 30574728, 61149456]

約数ペア:

[(1, 61149456), (2, 30574728), (3, 20383152), (4, 15287364), (6, 10191576), (8, 7643682), (9, 6794384), (12, 5095788), (16, 3821841), (18, 3397192), (23, 2658672), (24, 2547894), (36, 1698596), (37, 1652688), (46, 1329336), (48, 1273947), (69, 886224), (72, 849298), (74, 826344), (92, 664668), (111, 550896), (138, 443112), (144, 424649), (148, 413172), (184, 332334), (207, 295408), (222, 275448), (276, 221556), (296, 206586), (333, 183632), (368, 166167), (414, 147704), (444, 137724), (499, 122544), (552, 110778), (592, 103293), (666, 91816), (828, 73852), (851, 71856), (888, 68862), (998, 61272), (1104, 55389), (1332, 45908), (1497, 40848), (1656, 36926), (1702, 35928), (1776, 34431), (1996, 30636), (2553, 23952), (2664, 22954), (2994, 20424), (3312, 18463), (3404, 17964), (3992, 15318), (4491, 13616), (5106, 11976), (5328, 11477), (5988, 10212), (6808, 8982), (7659, 7984)]