72340476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 190192128

約数和(自身を除く): 117851652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 83, 111, 148, 151, 156, 166, 222, 249, 302, 332, 444, 453, 481, 498, 604, 906, 962, 996, 1079, 1443, 1812, 1924, 1963, 2158, 2886, 3071, 3237, 3926, 4316, 5587, 5772, 5889, 6142, 6474, 7852, 9213, 11174, 11778, 12284, 12533, 12948, 16761, 18426, 22348, 23556, 25066, 33522, 36852, 37599, 39923, 50132, 67044, 72631, 75198, 79846, 119769, 145262, 150396, 159692, 162929, 217893, 239538, 290524, 325858, 435786, 463721, 479076, 488787, 651716, 871572, 927442, 977574, 1391163, 1854884, 1955148, 2782326, 5564652, 6028373, 12056746, 18085119, 24113492, 36170238, 72340476]

約数ペア:

[(1, 72340476), (2, 36170238), (3, 24113492), (4, 18085119), (6, 12056746), (12, 6028373), (13, 5564652), (26, 2782326), (37, 1955148), (39, 1854884), (52, 1391163), (74, 977574), (78, 927442), (83, 871572), (111, 651716), (148, 488787), (151, 479076), (156, 463721), (166, 435786), (222, 325858), (249, 290524), (302, 239538), (332, 217893), (444, 162929), (453, 159692), (481, 150396), (498, 145262), (604, 119769), (906, 79846), (962, 75198), (996, 72631), (1079, 67044), (1443, 50132), (1812, 39923), (1924, 37599), (1963, 36852), (2158, 33522), (2886, 25066), (3071, 23556), (3237, 22348), (3926, 18426), (4316, 16761), (5587, 12948), (5772, 12533), (5889, 12284), (6142, 11778), (6474, 11174), (7852, 9213)]