79492428

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 225302000

約数和(自身を除く): 145809572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 324, 333, 342, 349, 444, 513, 666, 684, 698, 703, 999, 1026, 1047, 1332, 1396, 1406, 1539, 1998, 2052, 2094, 2109, 2812, 2997, 3078, 3141, 3996, 4188, 4218, 5994, 6156, 6282, 6327, 6631, 8436, 9423, 11988, 12564, 12654, 12913, 13262, 18846, 18981, 19893, 25308, 25826, 26524, 28269, 37692, 37962, 38739, 39786, 51652, 56538, 56943, 59679, 75924, 77478, 79572, 113076, 113886, 116217, 119358, 154956, 179037, 227772, 232434, 238716, 245347, 348651, 358074, 464868, 490694, 537111, 697302, 716148, 736041, 981388, 1045953, 1074222, 1394604, 1472082, 2091906, 2148444, 2208123, 2944164, 4183812, 4416246, 6624369, 8832492, 13248738, 19873107, 26497476, 39746214, 79492428]

約数ペア:

[(1, 79492428), (2, 39746214), (3, 26497476), (4, 19873107), (6, 13248738), (9, 8832492), (12, 6624369), (18, 4416246), (19, 4183812), (27, 2944164), (36, 2208123), (37, 2148444), (38, 2091906), (54, 1472082), (57, 1394604), (74, 1074222), (76, 1045953), (81, 981388), (108, 736041), (111, 716148), (114, 697302), (148, 537111), (162, 490694), (171, 464868), (222, 358074), (228, 348651), (324, 245347), (333, 238716), (342, 232434), (349, 227772), (444, 179037), (513, 154956), (666, 119358), (684, 116217), (698, 113886), (703, 113076), (999, 79572), (1026, 77478), (1047, 75924), (1332, 59679), (1396, 56943), (1406, 56538), (1539, 51652), (1998, 39786), (2052, 38739), (2094, 37962), (2109, 37692), (2812, 28269), (2997, 26524), (3078, 25826), (3141, 25308), (3996, 19893), (4188, 18981), (4218, 18846), (5994, 13262), (6156, 12913), (6282, 12654), (6327, 12564), (6631, 11988), (8436, 9423)]