77457312

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4486

約数の個数: 72

約数和(自身を含む): 223930980

約数和(自身を除く): 146473668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 4409, 5856, 8784, 8818, 13227, 17568, 17636, 26454, 35272, 39681, 52908, 70544, 79362, 105816, 141088, 158724, 211632, 268949, 317448, 423264, 537898, 634896, 806847, 1075796, 1269792, 1613694, 2151592, 2420541, 3227388, 4303184, 4841082, 6454776, 8606368, 9682164, 12909552, 19364328, 25819104, 38728656, 77457312]

約数ペア:

[(1, 77457312), (2, 38728656), (3, 25819104), (4, 19364328), (6, 12909552), (8, 9682164), (9, 8606368), (12, 6454776), (16, 4841082), (18, 4303184), (24, 3227388), (32, 2420541), (36, 2151592), (48, 1613694), (61, 1269792), (72, 1075796), (96, 806847), (122, 634896), (144, 537898), (183, 423264), (244, 317448), (288, 268949), (366, 211632), (488, 158724), (549, 141088), (732, 105816), (976, 79362), (1098, 70544), (1464, 52908), (1952, 39681), (2196, 35272), (2928, 26454), (4392, 17636), (4409, 17568), (5856, 13227), (8784, 8818)]