172540836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12713}}^1$

素因数の和:12765

約数の個数: 72

約数和(自身を含む): 485929080

約数和(自身を除く): 313388244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 12713, 13572, 25426, 38139, 50852, 76278, 114417, 152556, 165269, 228834, 330538, 368677, 457668, 495807, 661076, 737354, 991614, 1106031, 1474708, 1487421, 1983228, 2212062, 2974842, 3318093, 4424124, 4792801, 5949684, 6636186, 9585602, 13272372, 14378403, 19171204, 28756806, 43135209, 57513612, 86270418, 172540836]

約数ペア:

[(1, 172540836), (2, 86270418), (3, 57513612), (4, 43135209), (6, 28756806), (9, 19171204), (12, 14378403), (13, 13272372), (18, 9585602), (26, 6636186), (29, 5949684), (36, 4792801), (39, 4424124), (52, 3318093), (58, 2974842), (78, 2212062), (87, 1983228), (116, 1487421), (117, 1474708), (156, 1106031), (174, 991614), (234, 737354), (261, 661076), (348, 495807), (377, 457668), (468, 368677), (522, 330538), (754, 228834), (1044, 165269), (1131, 152556), (1508, 114417), (2262, 76278), (3393, 50852), (4524, 38139), (6786, 25426), (12713, 13572)]