76640764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 143256960

約数和(自身を除く): 66616196

約数列:

[1, 2, 4, 37, 59, 67, 74, 118, 131, 134, 148, 236, 262, 268, 524, 2183, 2479, 3953, 4366, 4847, 4958, 7729, 7906, 8732, 8777, 9694, 9916, 15458, 15812, 17554, 19388, 30916, 35108, 146261, 285973, 292522, 324749, 517843, 571946, 585044, 649498, 1035686, 1143892, 1298996, 2071372, 19160191, 38320382, 76640764]

約数ペア:

[(1, 76640764), (2, 38320382), (4, 19160191), (37, 2071372), (59, 1298996), (67, 1143892), (74, 1035686), (118, 649498), (131, 585044), (134, 571946), (148, 517843), (236, 324749), (262, 292522), (268, 285973), (524, 146261), (2183, 35108), (2479, 30916), (3953, 19388), (4366, 17554), (4847, 15812), (4958, 15458), (7729, 9916), (7906, 9694), (8732, 8777)]