65087724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 173307904

約数和(自身を除く): 108220180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 313, 372, 403, 516, 559, 626, 806, 939, 1118, 1209, 1252, 1333, 1612, 1677, 1878, 2236, 2418, 2666, 3354, 3756, 3999, 4069, 4836, 5332, 6708, 7998, 8138, 9703, 12207, 13459, 15996, 16276, 17329, 19406, 24414, 26918, 29109, 34658, 38812, 40377, 48828, 51987, 53836, 58218, 69316, 80754, 103974, 116436, 126139, 161508, 174967, 207948, 252278, 349934, 378417, 417229, 504556, 524901, 699868, 756834, 834458, 1049802, 1251687, 1513668, 1668916, 2099604, 2503374, 5006748, 5423977, 10847954, 16271931, 21695908, 32543862, 65087724]

約数ペア:

[(1, 65087724), (2, 32543862), (3, 21695908), (4, 16271931), (6, 10847954), (12, 5423977), (13, 5006748), (26, 2503374), (31, 2099604), (39, 1668916), (43, 1513668), (52, 1251687), (62, 1049802), (78, 834458), (86, 756834), (93, 699868), (124, 524901), (129, 504556), (156, 417229), (172, 378417), (186, 349934), (258, 252278), (313, 207948), (372, 174967), (403, 161508), (516, 126139), (559, 116436), (626, 103974), (806, 80754), (939, 69316), (1118, 58218), (1209, 53836), (1252, 51987), (1333, 48828), (1612, 40377), (1677, 38812), (1878, 34658), (2236, 29109), (2418, 26918), (2666, 24414), (3354, 19406), (3756, 17329), (3999, 16276), (4069, 15996), (4836, 13459), (5332, 12207), (6708, 9703), (7998, 8138)]