129402756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17707}}^1$

素因数の和:17753

約数の個数: 72

約数和(自身を含む): 386742720

約数和(自身を除く): 257339964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 17707, 35414, 53121, 70828, 106242, 123949, 159363, 212484, 247898, 318726, 371847, 495796, 513503, 637452, 743694, 1027006, 1115541, 1487388, 1540509, 2054012, 2231082, 3081018, 3594521, 4462164, 4621527, 6162036, 7189042, 9243054, 10783563, 14378084, 18486108, 21567126, 32350689, 43134252, 64701378, 129402756]

約数ペア:

[(1, 129402756), (2, 64701378), (3, 43134252), (4, 32350689), (6, 21567126), (7, 18486108), (9, 14378084), (12, 10783563), (14, 9243054), (18, 7189042), (21, 6162036), (28, 4621527), (29, 4462164), (36, 3594521), (42, 3081018), (58, 2231082), (63, 2054012), (84, 1540509), (87, 1487388), (116, 1115541), (126, 1027006), (174, 743694), (203, 637452), (252, 513503), (261, 495796), (348, 371847), (406, 318726), (522, 247898), (609, 212484), (812, 159363), (1044, 123949), (1218, 106242), (1827, 70828), (2436, 53121), (3654, 35414), (7308, 17707)]