74457474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 195084288

約数和(自身を除く): 120626814

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 53, 62, 78, 83, 91, 93, 106, 159, 166, 182, 186, 217, 249, 273, 318, 371, 403, 434, 498, 546, 581, 651, 689, 742, 806, 1079, 1113, 1162, 1209, 1302, 1378, 1643, 1743, 2067, 2158, 2226, 2418, 2573, 2821, 3237, 3286, 3486, 4134, 4399, 4823, 4929, 5146, 5642, 6474, 7553, 7719, 8463, 8798, 9646, 9858, 11501, 13197, 14469, 15106, 15438, 16926, 18011, 21359, 22659, 23002, 26394, 28938, 30793, 33449, 34503, 36022, 42718, 45318, 54033, 57187, 61586, 64077, 66898, 69006, 92379, 100347, 108066, 114374, 128154, 136369, 149513, 171561, 184758, 200694, 234143, 272738, 299026, 343122, 400309, 409107, 448539, 468286, 702429, 800618, 818214, 897078, 954583, 1200927, 1404858, 1772797, 1909166, 2401854, 2863749, 3545594, 5318391, 5727498, 10636782, 12409579, 24819158, 37228737, 74457474]

約数ペア:

[(1, 74457474), (2, 37228737), (3, 24819158), (6, 12409579), (7, 10636782), (13, 5727498), (14, 5318391), (21, 3545594), (26, 2863749), (31, 2401854), (39, 1909166), (42, 1772797), (53, 1404858), (62, 1200927), (78, 954583), (83, 897078), (91, 818214), (93, 800618), (106, 702429), (159, 468286), (166, 448539), (182, 409107), (186, 400309), (217, 343122), (249, 299026), (273, 272738), (318, 234143), (371, 200694), (403, 184758), (434, 171561), (498, 149513), (546, 136369), (581, 128154), (651, 114374), (689, 108066), (742, 100347), (806, 92379), (1079, 69006), (1113, 66898), (1162, 64077), (1209, 61586), (1302, 57187), (1378, 54033), (1643, 45318), (1743, 42718), (2067, 36022), (2158, 34503), (2226, 33449), (2418, 30793), (2573, 28938), (2821, 26394), (3237, 23002), (3286, 22659), (3486, 21359), (4134, 18011), (4399, 16926), (4823, 15438), (4929, 15106), (5146, 14469), (5642, 13197), (6474, 11501), (7553, 9858), (7719, 9646), (8463, 8798)]