80513076

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 226508800

約数和(自身を除く): 145995724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 343, 372, 434, 588, 631, 651, 686, 868, 1029, 1262, 1302, 1372, 1519, 1893, 2058, 2524, 2604, 3038, 3786, 4116, 4417, 4557, 6076, 7572, 8834, 9114, 10633, 13251, 17668, 18228, 19561, 21266, 26502, 30919, 31899, 39122, 42532, 53004, 58683, 61838, 63798, 78244, 92757, 117366, 123676, 127596, 136927, 185514, 216433, 234732, 273854, 371028, 410781, 432866, 547708, 649299, 821562, 865732, 958489, 1298598, 1643124, 1916978, 2597196, 2875467, 3833956, 5750934, 6709423, 11501868, 13418846, 20128269, 26837692, 40256538, 80513076]

約数ペア:

[(1, 80513076), (2, 40256538), (3, 26837692), (4, 20128269), (6, 13418846), (7, 11501868), (12, 6709423), (14, 5750934), (21, 3833956), (28, 2875467), (31, 2597196), (42, 1916978), (49, 1643124), (62, 1298598), (84, 958489), (93, 865732), (98, 821562), (124, 649299), (147, 547708), (186, 432866), (196, 410781), (217, 371028), (294, 273854), (343, 234732), (372, 216433), (434, 185514), (588, 136927), (631, 127596), (651, 123676), (686, 117366), (868, 92757), (1029, 78244), (1262, 63798), (1302, 61838), (1372, 58683), (1519, 53004), (1893, 42532), (2058, 39122), (2524, 31899), (2604, 30919), (3038, 26502), (3786, 21266), (4116, 19561), (4417, 18228), (4557, 17668), (6076, 13251), (7572, 10633), (8834, 9114)]