84574672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 80

約数和(自身を含む): 208736640

約数和(自身を除く): 124161968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2003, 2639, 3016, 3248, 4006, 5278, 6032, 8012, 10556, 14021, 16024, 21112, 26039, 28042, 32048, 42224, 52078, 56084, 58087, 104156, 112168, 116174, 182273, 208312, 224336, 232348, 364546, 406609, 416624, 464696, 729092, 755131, 813218, 929392, 1458184, 1510262, 1626436, 2916368, 3020524, 3252872, 5285917, 6041048, 6505744, 10571834, 12082096, 21143668, 42287336, 84574672]

約数ペア:

[(1, 84574672), (2, 42287336), (4, 21143668), (7, 12082096), (8, 10571834), (13, 6505744), (14, 6041048), (16, 5285917), (26, 3252872), (28, 3020524), (29, 2916368), (52, 1626436), (56, 1510262), (58, 1458184), (91, 929392), (104, 813218), (112, 755131), (116, 729092), (182, 464696), (203, 416624), (208, 406609), (232, 364546), (364, 232348), (377, 224336), (406, 208312), (464, 182273), (728, 116174), (754, 112168), (812, 104156), (1456, 58087), (1508, 56084), (1624, 52078), (2003, 42224), (2639, 32048), (3016, 28042), (3248, 26039), (4006, 21112), (5278, 16024), (6032, 14021), (8012, 10556)]