80843724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 229178880

約数和(自身を除く): 148335156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 351, 426, 468, 639, 702, 811, 852, 923, 1278, 1404, 1622, 1846, 1917, 2433, 2556, 2769, 3244, 3692, 3834, 4866, 5538, 7299, 7668, 8307, 9732, 10543, 11076, 14598, 16614, 21086, 21897, 24921, 29196, 31629, 33228, 42172, 43794, 49842, 57581, 63258, 87588, 94887, 99684, 115162, 126516, 172743, 189774, 230324, 284661, 345486, 379548, 518229, 569322, 690972, 748553, 1036458, 1138644, 1497106, 1554687, 2072916, 2245659, 2994212, 3109374, 4491318, 6218748, 6736977, 8982636, 13473954, 20210931, 26947908, 40421862, 80843724]

約数ペア:

[(1, 80843724), (2, 40421862), (3, 26947908), (4, 20210931), (6, 13473954), (9, 8982636), (12, 6736977), (13, 6218748), (18, 4491318), (26, 3109374), (27, 2994212), (36, 2245659), (39, 2072916), (52, 1554687), (54, 1497106), (71, 1138644), (78, 1036458), (108, 748553), (117, 690972), (142, 569322), (156, 518229), (213, 379548), (234, 345486), (284, 284661), (351, 230324), (426, 189774), (468, 172743), (639, 126516), (702, 115162), (811, 99684), (852, 94887), (923, 87588), (1278, 63258), (1404, 57581), (1622, 49842), (1846, 43794), (1917, 42172), (2433, 33228), (2556, 31629), (2769, 29196), (3244, 24921), (3692, 21897), (3834, 21086), (4866, 16614), (5538, 14598), (7299, 11076), (7668, 10543), (8307, 9732)]