61105278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 139732992

約数和(自身を除く): 78627714

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 683, 806, 962, 1147, 1209, 1366, 1443, 2049, 2294, 2418, 2886, 3441, 4098, 6882, 8879, 14911, 17758, 21173, 25271, 26637, 29822, 42346, 44733, 50542, 53274, 63519, 75813, 89466, 127038, 151626, 275249, 328523, 550498, 657046, 783401, 825747, 985569, 1566802, 1651494, 1971138, 2350203, 4700406, 10184213, 20368426, 30552639, 61105278]

約数ペア:

[(1, 61105278), (2, 30552639), (3, 20368426), (6, 10184213), (13, 4700406), (26, 2350203), (31, 1971138), (37, 1651494), (39, 1566802), (62, 985569), (74, 825747), (78, 783401), (93, 657046), (111, 550498), (186, 328523), (222, 275249), (403, 151626), (481, 127038), (683, 89466), (806, 75813), (962, 63519), (1147, 53274), (1209, 50542), (1366, 44733), (1443, 42346), (2049, 29822), (2294, 26637), (2418, 25271), (2886, 21173), (3441, 17758), (4098, 14911), (6882, 8879)]