64085308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 144764928

約数和(自身を除く): 80679620

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 43, 62, 68, 86, 101, 119, 124, 172, 202, 217, 238, 301, 404, 434, 476, 527, 602, 707, 731, 868, 1054, 1204, 1333, 1414, 1462, 1717, 2108, 2666, 2828, 2924, 3131, 3434, 3689, 4343, 5117, 5332, 6262, 6868, 7378, 8686, 9331, 10234, 12019, 12524, 14756, 17372, 18662, 20468, 21917, 22661, 24038, 30401, 37324, 43834, 45322, 48076, 53227, 60802, 73831, 87668, 90644, 106454, 121604, 134633, 147662, 158627, 212908, 269266, 295324, 317254, 372589, 516817, 538532, 634508, 745178, 942431, 1033634, 1490356, 1884862, 2067268, 2288761, 3769724, 4577522, 9155044, 16021327, 32042654, 64085308]

約数ペア:

[(1, 64085308), (2, 32042654), (4, 16021327), (7, 9155044), (14, 4577522), (17, 3769724), (28, 2288761), (31, 2067268), (34, 1884862), (43, 1490356), (62, 1033634), (68, 942431), (86, 745178), (101, 634508), (119, 538532), (124, 516817), (172, 372589), (202, 317254), (217, 295324), (238, 269266), (301, 212908), (404, 158627), (434, 147662), (476, 134633), (527, 121604), (602, 106454), (707, 90644), (731, 87668), (868, 73831), (1054, 60802), (1204, 53227), (1333, 48076), (1414, 45322), (1462, 43834), (1717, 37324), (2108, 30401), (2666, 24038), (2828, 22661), (2924, 21917), (3131, 20468), (3434, 18662), (3689, 17372), (4343, 14756), (5117, 12524), (5332, 12019), (6262, 10234), (6868, 9331), (7378, 8686)]