90239688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 312923520

約数和(自身を除く): 222683832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 56, 63, 66, 72, 77, 82, 84, 88, 99, 123, 126, 132, 154, 164, 168, 198, 231, 246, 252, 264, 287, 308, 328, 369, 396, 397, 451, 462, 492, 504, 574, 616, 693, 738, 792, 794, 861, 902, 924, 984, 1148, 1191, 1353, 1386, 1476, 1588, 1722, 1804, 1848, 2296, 2382, 2583, 2706, 2772, 2779, 2952, 3157, 3176, 3444, 3573, 3608, 4059, 4367, 4764, 5166, 5412, 5544, 5558, 6314, 6888, 7146, 8118, 8337, 8734, 9471, 9528, 10332, 10824, 11116, 12628, 13101, 14292, 16236, 16277, 16674, 17468, 18942, 20664, 22232, 25011, 25256, 26202, 28413, 28584, 30569, 32472, 32554, 33348, 34936, 37884, 39303, 48831, 50022, 52404, 56826, 61138, 65108, 66696, 75768, 78606, 91707, 97662, 100044, 104808, 113652, 113939, 122276, 130216, 146493, 157212, 179047, 183414, 195324, 200088, 227304, 227878, 244552, 275121, 292986, 314424, 341817, 358094, 366828, 390648, 455756, 537141, 550242, 585972, 683634, 716188, 733656, 911512, 1025451, 1074282, 1100484, 1171944, 1253329, 1367268, 1432376, 1611423, 2050902, 2148564, 2200968, 2506658, 2734536, 3222846, 3759987, 4101804, 4297128, 5013316, 6445692, 7519974, 8203608, 10026632, 11279961, 12891384, 15039948, 22559922, 30079896, 45119844, 90239688]

約数ペア:

[(1, 90239688), (2, 45119844), (3, 30079896), (4, 22559922), (6, 15039948), (7, 12891384), (8, 11279961), (9, 10026632), (11, 8203608), (12, 7519974), (14, 6445692), (18, 5013316), (21, 4297128), (22, 4101804), (24, 3759987), (28, 3222846), (33, 2734536), (36, 2506658), (41, 2200968), (42, 2148564), (44, 2050902), (56, 1611423), (63, 1432376), (66, 1367268), (72, 1253329), (77, 1171944), (82, 1100484), (84, 1074282), (88, 1025451), (99, 911512), (123, 733656), (126, 716188), (132, 683634), (154, 585972), (164, 550242), (168, 537141), (198, 455756), (231, 390648), (246, 366828), (252, 358094), (264, 341817), (287, 314424), (308, 292986), (328, 275121), (369, 244552), (396, 227878), (397, 227304), (451, 200088), (462, 195324), (492, 183414), (504, 179047), (574, 157212), (616, 146493), (693, 130216), (738, 122276), (792, 113939), (794, 113652), (861, 104808), (902, 100044), (924, 97662), (984, 91707), (1148, 78606), (1191, 75768), (1353, 66696), (1386, 65108), (1476, 61138), (1588, 56826), (1722, 52404), (1804, 50022), (1848, 48831), (2296, 39303), (2382, 37884), (2583, 34936), (2706, 33348), (2772, 32554), (2779, 32472), (2952, 30569), (3157, 28584), (3176, 28413), (3444, 26202), (3573, 25256), (3608, 25011), (4059, 22232), (4367, 20664), (4764, 18942), (5166, 17468), (5412, 16674), (5544, 16277), (5558, 16236), (6314, 14292), (6888, 13101), (7146, 12628), (8118, 11116), (8337, 10824), (8734, 10332), (9471, 9528)]