171623376

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^2\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 90

約数和(自身を含む): 493001990

約数和(自身を除く): 321378614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 709, 738, 984, 1418, 1476, 1681, 1968, 2127, 2836, 2952, 3362, 4254, 5043, 5672, 5904, 6381, 6724, 8508, 10086, 11344, 12762, 13448, 15129, 17016, 20172, 25524, 26896, 29069, 30258, 34032, 40344, 51048, 58138, 60516, 80688, 87207, 102096, 116276, 121032, 174414, 232552, 242064, 261621, 348828, 465104, 523242, 697656, 1046484, 1191829, 1395312, 2092968, 2383658, 3575487, 4185936, 4767316, 7150974, 9534632, 10726461, 14301948, 19069264, 21452922, 28603896, 42905844, 57207792, 85811688, 171623376]

約数ペア:

[(1, 171623376), (2, 85811688), (3, 57207792), (4, 42905844), (6, 28603896), (8, 21452922), (9, 19069264), (12, 14301948), (16, 10726461), (18, 9534632), (24, 7150974), (36, 4767316), (41, 4185936), (48, 3575487), (72, 2383658), (82, 2092968), (123, 1395312), (144, 1191829), (164, 1046484), (246, 697656), (328, 523242), (369, 465104), (492, 348828), (656, 261621), (709, 242064), (738, 232552), (984, 174414), (1418, 121032), (1476, 116276), (1681, 102096), (1968, 87207), (2127, 80688), (2836, 60516), (2952, 58138), (3362, 51048), (4254, 40344), (5043, 34032), (5672, 30258), (5904, 29069), (6381, 26896), (6724, 25524), (8508, 20172), (10086, 17016), (11344, 15129), (12762, 13448)]