72954252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 226017792

約数和(自身を除く): 153063540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 41, 42, 46, 63, 69, 82, 84, 92, 123, 126, 138, 161, 164, 207, 246, 252, 276, 287, 307, 322, 369, 414, 483, 492, 574, 614, 644, 738, 828, 861, 921, 943, 966, 1148, 1228, 1449, 1476, 1722, 1842, 1886, 1932, 2149, 2583, 2763, 2829, 2898, 3444, 3684, 3772, 4298, 5166, 5526, 5658, 5796, 6447, 6601, 7061, 8487, 8596, 10332, 11052, 11316, 12587, 12894, 13202, 14122, 16974, 19341, 19803, 21183, 25174, 25788, 26404, 28244, 33948, 37761, 38682, 39606, 42366, 49427, 50348, 59409, 63549, 75522, 77364, 79212, 84732, 88109, 98854, 113283, 118818, 127098, 148281, 151044, 176218, 197708, 226566, 237636, 254196, 264327, 289501, 296562, 352436, 444843, 453132, 528654, 579002, 593124, 792981, 868503, 889686, 1057308, 1158004, 1585962, 1737006, 1779372, 2026507, 2605509, 3171924, 3474012, 4053014, 5211018, 6079521, 8106028, 10422036, 12159042, 18238563, 24318084, 36477126, 72954252]

約数ペア:

[(1, 72954252), (2, 36477126), (3, 24318084), (4, 18238563), (6, 12159042), (7, 10422036), (9, 8106028), (12, 6079521), (14, 5211018), (18, 4053014), (21, 3474012), (23, 3171924), (28, 2605509), (36, 2026507), (41, 1779372), (42, 1737006), (46, 1585962), (63, 1158004), (69, 1057308), (82, 889686), (84, 868503), (92, 792981), (123, 593124), (126, 579002), (138, 528654), (161, 453132), (164, 444843), (207, 352436), (246, 296562), (252, 289501), (276, 264327), (287, 254196), (307, 237636), (322, 226566), (369, 197708), (414, 176218), (483, 151044), (492, 148281), (574, 127098), (614, 118818), (644, 113283), (738, 98854), (828, 88109), (861, 84732), (921, 79212), (943, 77364), (966, 75522), (1148, 63549), (1228, 59409), (1449, 50348), (1476, 49427), (1722, 42366), (1842, 39606), (1886, 38682), (1932, 37761), (2149, 33948), (2583, 28244), (2763, 26404), (2829, 25788), (2898, 25174), (3444, 21183), (3684, 19803), (3772, 19341), (4298, 16974), (5166, 14122), (5526, 13202), (5658, 12894), (5796, 12587), (6447, 11316), (6601, 11052), (7061, 10332), (8487, 8596)]