66143376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 202096440

約数和(自身を除く): 135953064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 178, 208, 234, 267, 312, 356, 397, 468, 534, 624, 712, 794, 801, 936, 1068, 1157, 1191, 1424, 1588, 1602, 1872, 2136, 2314, 2382, 3176, 3204, 3471, 3573, 4272, 4628, 4764, 5161, 6352, 6408, 6942, 7146, 9256, 9528, 10322, 10413, 12816, 13884, 14292, 15483, 18512, 19056, 20644, 20826, 27768, 28584, 30966, 35333, 41288, 41652, 46449, 55536, 57168, 61932, 70666, 82576, 83304, 92898, 105999, 123864, 141332, 166608, 185796, 211998, 247728, 282664, 317997, 371592, 423996, 459329, 565328, 635994, 743184, 847992, 918658, 1271988, 1377987, 1695984, 1837316, 2543976, 2755974, 3674632, 4133961, 5087952, 5511948, 7349264, 8267922, 11023896, 16535844, 22047792, 33071688, 66143376]

約数ペア:

[(1, 66143376), (2, 33071688), (3, 22047792), (4, 16535844), (6, 11023896), (8, 8267922), (9, 7349264), (12, 5511948), (13, 5087952), (16, 4133961), (18, 3674632), (24, 2755974), (26, 2543976), (36, 1837316), (39, 1695984), (48, 1377987), (52, 1271988), (72, 918658), (78, 847992), (89, 743184), (104, 635994), (117, 565328), (144, 459329), (156, 423996), (178, 371592), (208, 317997), (234, 282664), (267, 247728), (312, 211998), (356, 185796), (397, 166608), (468, 141332), (534, 123864), (624, 105999), (712, 92898), (794, 83304), (801, 82576), (936, 70666), (1068, 61932), (1157, 57168), (1191, 55536), (1424, 46449), (1588, 41652), (1602, 41288), (1872, 35333), (2136, 30966), (2314, 28584), (2382, 27768), (3176, 20826), (3204, 20644), (3471, 19056), (3573, 18512), (4272, 15483), (4628, 14292), (4764, 13884), (5161, 12816), (6352, 10413), (6408, 10322), (6942, 9528), (7146, 9256)]