783679572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5059}}^1$

素因数の和:5413

約数の個数: 72

約数和(自身を含む): 2140218080

約数和(自身を除く): 1356538508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 993, 1324, 1986, 2979, 3972, 4303, 5059, 5958, 8606, 10118, 11916, 12909, 15177, 17212, 20236, 25818, 30354, 38727, 45531, 51636, 60708, 65767, 77454, 91062, 131534, 154908, 182124, 197301, 263068, 394602, 591903, 789204, 1183806, 1674529, 2367612, 3349058, 5023587, 6698116, 10047174, 15070761, 20094348, 21768877, 30141522, 43537754, 60283044, 65306631, 87075508, 130613262, 195919893, 261226524, 391839786, 783679572]

約数ペア:

[(1, 783679572), (2, 391839786), (3, 261226524), (4, 195919893), (6, 130613262), (9, 87075508), (12, 65306631), (13, 60283044), (18, 43537754), (26, 30141522), (36, 21768877), (39, 20094348), (52, 15070761), (78, 10047174), (117, 6698116), (156, 5023587), (234, 3349058), (331, 2367612), (468, 1674529), (662, 1183806), (993, 789204), (1324, 591903), (1986, 394602), (2979, 263068), (3972, 197301), (4303, 182124), (5059, 154908), (5958, 131534), (8606, 91062), (10118, 77454), (11916, 65767), (12909, 60708), (15177, 51636), (17212, 45531), (20236, 38727), (25818, 30354)]