77049648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 235609920

約数和(自身を除く): 158560272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 521, 624, 632, 711, 936, 948, 1027, 1042, 1264, 1422, 1563, 1872, 1896, 2054, 2084, 2844, 3081, 3126, 3792, 4108, 4168, 4689, 5688, 6162, 6252, 6773, 8216, 8336, 9243, 9378, 11376, 12324, 12504, 13546, 16432, 18486, 18756, 20319, 24648, 25008, 27092, 36972, 37512, 40638, 41159, 49296, 54184, 60957, 73944, 75024, 81276, 82318, 108368, 121914, 123477, 147888, 162552, 164636, 243828, 246954, 325104, 329272, 370431, 487656, 493908, 535067, 658544, 740862, 975312, 987816, 1070134, 1481724, 1605201, 1975632, 2140268, 2963448, 3210402, 4280536, 4815603, 5926896, 6420804, 8561072, 9631206, 12841608, 19262412, 25683216, 38524824, 77049648]

約数ペア:

[(1, 77049648), (2, 38524824), (3, 25683216), (4, 19262412), (6, 12841608), (8, 9631206), (9, 8561072), (12, 6420804), (13, 5926896), (16, 4815603), (18, 4280536), (24, 3210402), (26, 2963448), (36, 2140268), (39, 1975632), (48, 1605201), (52, 1481724), (72, 1070134), (78, 987816), (79, 975312), (104, 740862), (117, 658544), (144, 535067), (156, 493908), (158, 487656), (208, 370431), (234, 329272), (237, 325104), (312, 246954), (316, 243828), (468, 164636), (474, 162552), (521, 147888), (624, 123477), (632, 121914), (711, 108368), (936, 82318), (948, 81276), (1027, 75024), (1042, 73944), (1264, 60957), (1422, 54184), (1563, 49296), (1872, 41159), (1896, 40638), (2054, 37512), (2084, 36972), (2844, 27092), (3081, 25008), (3126, 24648), (3792, 20319), (4108, 18756), (4168, 18486), (4689, 16432), (5688, 13546), (6162, 12504), (6252, 12324), (6773, 11376), (8216, 9378), (8336, 9243)]