71340572316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1851463}}^1$

素因数の和:1851515

約数の個数: 72

約数和(自身を含む): 189738030720

約数和(自身を除く): 118397458404

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 12844, 19266, 38532, 1851463, 3702926, 5554389, 7405852, 11108778, 22217556, 24069019, 35177797, 48138038, 70355594, 72207057, 96276076, 105533391, 140711188, 144414114, 211066782, 288828228, 312897247, 422133564, 457311361, 625794494, 914622722, 938691741, 1251588988, 1371934083, 1829245444, 1877383482, 2743868166, 3754766964, 5487736332, 5945047693, 11890095386, 17835143079, 23780190772, 35670286158, 71340572316]

約数ペア:

[(1, 71340572316), (2, 35670286158), (3, 23780190772), (4, 17835143079), (6, 11890095386), (12, 5945047693), (13, 5487736332), (19, 3754766964), (26, 2743868166), (38, 1877383482), (39, 1829245444), (52, 1371934083), (57, 1251588988), (76, 938691741), (78, 914622722), (114, 625794494), (156, 457311361), (169, 422133564), (228, 312897247), (247, 288828228), (338, 211066782), (494, 144414114), (507, 140711188), (676, 105533391), (741, 96276076), (988, 72207057), (1014, 70355594), (1482, 48138038), (2028, 35177797), (2964, 24069019), (3211, 22217556), (6422, 11108778), (9633, 7405852), (12844, 5554389), (19266, 3702926), (38532, 1851463)]