77996412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 221040960

約数和(自身を除く): 143044548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 219, 234, 292, 351, 438, 468, 657, 702, 761, 876, 949, 1314, 1404, 1522, 1898, 1971, 2283, 2628, 2847, 3044, 3796, 3942, 4566, 5694, 6849, 7884, 8541, 9132, 9893, 11388, 13698, 17082, 19786, 20547, 25623, 27396, 29679, 34164, 39572, 41094, 51246, 55553, 59358, 82188, 89037, 102492, 111106, 118716, 166659, 178074, 222212, 267111, 333318, 356148, 499977, 534222, 666636, 722189, 999954, 1068444, 1444378, 1499931, 1999908, 2166567, 2888756, 2999862, 4333134, 5999724, 6499701, 8666268, 12999402, 19499103, 25998804, 38998206, 77996412]

約数ペア:

[(1, 77996412), (2, 38998206), (3, 25998804), (4, 19499103), (6, 12999402), (9, 8666268), (12, 6499701), (13, 5999724), (18, 4333134), (26, 2999862), (27, 2888756), (36, 2166567), (39, 1999908), (52, 1499931), (54, 1444378), (73, 1068444), (78, 999954), (108, 722189), (117, 666636), (146, 534222), (156, 499977), (219, 356148), (234, 333318), (292, 267111), (351, 222212), (438, 178074), (468, 166659), (657, 118716), (702, 111106), (761, 102492), (876, 89037), (949, 82188), (1314, 59358), (1404, 55553), (1522, 51246), (1898, 41094), (1971, 39572), (2283, 34164), (2628, 29679), (2847, 27396), (3044, 25623), (3796, 20547), (3942, 19786), (4566, 17082), (5694, 13698), (6849, 11388), (7884, 9893), (8541, 9132)]