72291366

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{1301}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 189050400

約数和(自身を除く): 116759034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1301, 1323, 2058, 2602, 2646, 3087, 3903, 3969, 6174, 7806, 7938, 9107, 9261, 11709, 18214, 18522, 23418, 27321, 27783, 35127, 54642, 55566, 63749, 70254, 81963, 105381, 127498, 163926, 191247, 210762, 245889, 382494, 446243, 491778, 573741, 737667, 892486, 1147482, 1338729, 1475334, 1721223, 2677458, 3442446, 4016187, 5163669, 8032374, 10327338, 12048561, 24097122, 36145683, 72291366]

約数ペア:

[(1, 72291366), (2, 36145683), (3, 24097122), (6, 12048561), (7, 10327338), (9, 8032374), (14, 5163669), (18, 4016187), (21, 3442446), (27, 2677458), (42, 1721223), (49, 1475334), (54, 1338729), (63, 1147482), (81, 892486), (98, 737667), (126, 573741), (147, 491778), (162, 446243), (189, 382494), (294, 245889), (343, 210762), (378, 191247), (441, 163926), (567, 127498), (686, 105381), (882, 81963), (1029, 70254), (1134, 63749), (1301, 55566), (1323, 54642), (2058, 35127), (2602, 27783), (2646, 27321), (3087, 23418), (3903, 18522), (3969, 18214), (6174, 11709), (7806, 9261), (7938, 9107)]