71352918

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 120

約数和(自身を含む): 195756288

約数和(自身を除く): 124403370

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 127, 147, 182, 234, 254, 273, 294, 343, 381, 441, 546, 637, 686, 762, 819, 882, 889, 1029, 1143, 1274, 1638, 1651, 1778, 1911, 2058, 2286, 2401, 2667, 3087, 3302, 3822, 4459, 4802, 4953, 5334, 5733, 6174, 6223, 7203, 8001, 8918, 9906, 11466, 11557, 12446, 13377, 14406, 14859, 16002, 18669, 21609, 23114, 26754, 29718, 31213, 34671, 37338, 40131, 43218, 43561, 56007, 62426, 69342, 80262, 80899, 87122, 93639, 104013, 112014, 130683, 161798, 187278, 208026, 242697, 261366, 280917, 304927, 392049, 485394, 561834, 566293, 609854, 728091, 784098, 914781, 1132586, 1456182, 1698879, 1829562, 2744343, 3397758, 3964051, 5096637, 5488686, 7928102, 10193274, 11892153, 23784306, 35676459, 71352918]

約数ペア:

[(1, 71352918), (2, 35676459), (3, 23784306), (6, 11892153), (7, 10193274), (9, 7928102), (13, 5488686), (14, 5096637), (18, 3964051), (21, 3397758), (26, 2744343), (39, 1829562), (42, 1698879), (49, 1456182), (63, 1132586), (78, 914781), (91, 784098), (98, 728091), (117, 609854), (126, 566293), (127, 561834), (147, 485394), (182, 392049), (234, 304927), (254, 280917), (273, 261366), (294, 242697), (343, 208026), (381, 187278), (441, 161798), (546, 130683), (637, 112014), (686, 104013), (762, 93639), (819, 87122), (882, 80899), (889, 80262), (1029, 69342), (1143, 62426), (1274, 56007), (1638, 43561), (1651, 43218), (1778, 40131), (1911, 37338), (2058, 34671), (2286, 31213), (2401, 29718), (2667, 26754), (3087, 23114), (3302, 21609), (3822, 18669), (4459, 16002), (4802, 14859), (4953, 14406), (5334, 13377), (5733, 12446), (6174, 11557), (6223, 11466), (7203, 9906), (8001, 8918)]