66207148136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{61357}}^1$

素因数の和:61642

約数の個数: 64

約数和(自身を含む): 135478464000

約数和(自身を除く): 69271315864

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 229, 248, 458, 589, 916, 1178, 1832, 2356, 4351, 4712, 7099, 8702, 14198, 17404, 28396, 34808, 56792, 61357, 122714, 134881, 245428, 269762, 490856, 539524, 1079048, 1165783, 1902067, 2331566, 3804134, 4663132, 7608268, 9326264, 14050753, 15216536, 28101506, 36139273, 56203012, 72278546, 112406024, 144557092, 266964307, 289114184, 435573343, 533928614, 871146686, 1067857228, 1742293372, 2135714456, 3484586744, 8275893517, 16551787034, 33103574068, 66207148136]

約数ペア:

[(1, 66207148136), (2, 33103574068), (4, 16551787034), (8, 8275893517), (19, 3484586744), (31, 2135714456), (38, 1742293372), (62, 1067857228), (76, 871146686), (124, 533928614), (152, 435573343), (229, 289114184), (248, 266964307), (458, 144557092), (589, 112406024), (916, 72278546), (1178, 56203012), (1832, 36139273), (2356, 28101506), (4351, 15216536), (4712, 14050753), (7099, 9326264), (8702, 7608268), (14198, 4663132), (17404, 3804134), (28396, 2331566), (34808, 1902067), (56792, 1165783), (61357, 1079048), (122714, 539524), (134881, 490856), (245428, 269762)]