80309684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 182327040

約数和(自身を除く): 102017356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 67, 74, 89, 91, 134, 148, 178, 182, 259, 268, 356, 364, 469, 481, 518, 623, 871, 938, 962, 1036, 1157, 1246, 1742, 1876, 1924, 2314, 2479, 2492, 3293, 3367, 3484, 4628, 4958, 5963, 6097, 6586, 6734, 8099, 9916, 11926, 12194, 13172, 13468, 16198, 17353, 23051, 23852, 24388, 32227, 32396, 34706, 41741, 42809, 46102, 64454, 69412, 77519, 83482, 85618, 92204, 128908, 155038, 166964, 171236, 220631, 225589, 299663, 310076, 441262, 451178, 542633, 599326, 882524, 902356, 1085266, 1198652, 1544417, 2170532, 2868203, 3088834, 5736406, 6177668, 11472812, 20077421, 40154842, 80309684]

約数ペア:

[(1, 80309684), (2, 40154842), (4, 20077421), (7, 11472812), (13, 6177668), (14, 5736406), (26, 3088834), (28, 2868203), (37, 2170532), (52, 1544417), (67, 1198652), (74, 1085266), (89, 902356), (91, 882524), (134, 599326), (148, 542633), (178, 451178), (182, 441262), (259, 310076), (268, 299663), (356, 225589), (364, 220631), (469, 171236), (481, 166964), (518, 155038), (623, 128908), (871, 92204), (938, 85618), (962, 83482), (1036, 77519), (1157, 69412), (1246, 64454), (1742, 46102), (1876, 42809), (1924, 41741), (2314, 34706), (2479, 32396), (2492, 32227), (3293, 24388), (3367, 23852), (3484, 23051), (4628, 17353), (4958, 16198), (5963, 13468), (6097, 13172), (6586, 12194), (6734, 11926), (8099, 9916)]