172513476

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 84

約数和(自身を含む): 459916912

約数和(自身を除く): 287403436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 729, 804, 883, 972, 1206, 1458, 1766, 1809, 2412, 2649, 2916, 3532, 3618, 5298, 5427, 7236, 7947, 10596, 10854, 15894, 16281, 21708, 23841, 31788, 32562, 47682, 48843, 59161, 65124, 71523, 95364, 97686, 118322, 143046, 177483, 195372, 214569, 236644, 286092, 354966, 429138, 532449, 643707, 709932, 858276, 1064898, 1287414, 1597347, 2129796, 2574828, 3194694, 4792041, 6389388, 9584082, 14376123, 19168164, 28752246, 43128369, 57504492, 86256738, 172513476]

約数ペア:

[(1, 172513476), (2, 86256738), (3, 57504492), (4, 43128369), (6, 28752246), (9, 19168164), (12, 14376123), (18, 9584082), (27, 6389388), (36, 4792041), (54, 3194694), (67, 2574828), (81, 2129796), (108, 1597347), (134, 1287414), (162, 1064898), (201, 858276), (243, 709932), (268, 643707), (324, 532449), (402, 429138), (486, 354966), (603, 286092), (729, 236644), (804, 214569), (883, 195372), (972, 177483), (1206, 143046), (1458, 118322), (1766, 97686), (1809, 95364), (2412, 71523), (2649, 65124), (2916, 59161), (3532, 48843), (3618, 47682), (5298, 32562), (5427, 31788), (7236, 23841), (7947, 21708), (10596, 16281), (10854, 15894)]