61913136

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 166917888

約数和(自身を除く): 105004752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 491, 568, 592, 852, 888, 982, 1136, 1473, 1704, 1776, 1964, 2627, 2946, 3408, 3928, 5254, 5892, 7856, 7881, 10508, 11784, 15762, 18167, 21016, 23568, 31524, 34861, 36334, 42032, 54501, 63048, 69722, 72668, 104583, 109002, 126096, 139444, 145336, 209166, 218004, 278888, 290672, 418332, 436008, 557776, 836664, 872016, 1289857, 1673328, 2579714, 3869571, 5159428, 7739142, 10318856, 15478284, 20637712, 30956568, 61913136]

約数ペア:

[(1, 61913136), (2, 30956568), (3, 20637712), (4, 15478284), (6, 10318856), (8, 7739142), (12, 5159428), (16, 3869571), (24, 2579714), (37, 1673328), (48, 1289857), (71, 872016), (74, 836664), (111, 557776), (142, 436008), (148, 418332), (213, 290672), (222, 278888), (284, 218004), (296, 209166), (426, 145336), (444, 139444), (491, 126096), (568, 109002), (592, 104583), (852, 72668), (888, 69722), (982, 63048), (1136, 54501), (1473, 42032), (1704, 36334), (1776, 34861), (1964, 31524), (2627, 23568), (2946, 21016), (3408, 18167), (3928, 15762), (5254, 11784), (5892, 10508), (7856, 7881)]