90432552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 279014400

約数和(自身を除く): 188581848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 691, 779, 798, 861, 984, 1064, 1148, 1382, 1558, 1596, 1722, 2073, 2296, 2337, 2764, 3116, 3192, 3444, 4146, 4674, 4837, 5453, 5528, 6232, 6888, 8292, 9348, 9674, 10906, 13129, 14511, 16359, 16584, 18696, 19348, 21812, 26258, 28331, 29022, 32718, 38696, 39387, 43624, 52516, 56662, 58044, 65436, 78774, 84993, 91903, 105032, 113324, 116088, 130872, 157548, 169986, 183806, 198317, 226648, 275709, 315096, 339972, 367612, 396634, 538289, 551418, 594951, 679944, 735224, 793268, 1076578, 1102836, 1189902, 1586536, 1614867, 2153156, 2205672, 2379804, 3229734, 3768023, 4306312, 4759608, 6459468, 7536046, 11304069, 12918936, 15072092, 22608138, 30144184, 45216276, 90432552]

約数ペア:

[(1, 90432552), (2, 45216276), (3, 30144184), (4, 22608138), (6, 15072092), (7, 12918936), (8, 11304069), (12, 7536046), (14, 6459468), (19, 4759608), (21, 4306312), (24, 3768023), (28, 3229734), (38, 2379804), (41, 2205672), (42, 2153156), (56, 1614867), (57, 1586536), (76, 1189902), (82, 1102836), (84, 1076578), (114, 793268), (123, 735224), (133, 679944), (152, 594951), (164, 551418), (168, 538289), (228, 396634), (246, 367612), (266, 339972), (287, 315096), (328, 275709), (399, 226648), (456, 198317), (492, 183806), (532, 169986), (574, 157548), (691, 130872), (779, 116088), (798, 113324), (861, 105032), (984, 91903), (1064, 84993), (1148, 78774), (1382, 65436), (1558, 58044), (1596, 56662), (1722, 52516), (2073, 43624), (2296, 39387), (2337, 38696), (2764, 32718), (3116, 29022), (3192, 28331), (3444, 26258), (4146, 21812), (4674, 19348), (4837, 18696), (5453, 16584), (5528, 16359), (6232, 14511), (6888, 13129), (8292, 10906), (9348, 9674)]