65147368

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 150151680

約数和(自身を除く): 85004312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 121, 124, 143, 167, 242, 248, 286, 334, 341, 403, 484, 572, 668, 682, 806, 968, 1144, 1336, 1364, 1573, 1612, 1837, 2171, 2728, 3146, 3224, 3674, 3751, 4342, 4433, 5177, 6292, 7348, 7502, 8684, 8866, 10354, 12584, 14696, 15004, 17368, 17732, 20207, 20708, 23881, 30008, 35464, 40414, 41416, 47762, 48763, 56947, 67301, 80828, 95524, 97526, 113894, 134602, 161656, 191048, 195052, 227788, 262691, 269204, 390104, 455576, 525382, 538408, 626417, 740311, 1050764, 1252834, 1480622, 2101528, 2505668, 2961244, 5011336, 5922488, 8143421, 16286842, 32573684, 65147368]

約数ペア:

[(1, 65147368), (2, 32573684), (4, 16286842), (8, 8143421), (11, 5922488), (13, 5011336), (22, 2961244), (26, 2505668), (31, 2101528), (44, 1480622), (52, 1252834), (62, 1050764), (88, 740311), (104, 626417), (121, 538408), (124, 525382), (143, 455576), (167, 390104), (242, 269204), (248, 262691), (286, 227788), (334, 195052), (341, 191048), (403, 161656), (484, 134602), (572, 113894), (668, 97526), (682, 95524), (806, 80828), (968, 67301), (1144, 56947), (1336, 48763), (1364, 47762), (1573, 41416), (1612, 40414), (1837, 35464), (2171, 30008), (2728, 23881), (3146, 20708), (3224, 20207), (3674, 17732), (3751, 17368), (4342, 15004), (4433, 14696), (5177, 12584), (6292, 10354), (7348, 8866), (7502, 8684)]