74125464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 224378880

約数和(自身を除く): 150253416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 331, 344, 372, 434, 516, 602, 651, 662, 744, 868, 903, 993, 1032, 1204, 1302, 1324, 1333, 1736, 1806, 1986, 2317, 2408, 2604, 2648, 2666, 3612, 3972, 3999, 4634, 5208, 5332, 6951, 7224, 7944, 7998, 9268, 9331, 10261, 10664, 13902, 14233, 15996, 18536, 18662, 20522, 27804, 27993, 28466, 30783, 31992, 37324, 41044, 42699, 55608, 55986, 56932, 61566, 71827, 74648, 82088, 85398, 99631, 111972, 113864, 123132, 143654, 170796, 199262, 215481, 223944, 246264, 287308, 298893, 341592, 398524, 430962, 441223, 574616, 597786, 797048, 861924, 882446, 1195572, 1323669, 1723848, 1764892, 2391144, 2647338, 3088561, 3529784, 5294676, 6177122, 9265683, 10589352, 12354244, 18531366, 24708488, 37062732, 74125464]

約数ペア:

[(1, 74125464), (2, 37062732), (3, 24708488), (4, 18531366), (6, 12354244), (7, 10589352), (8, 9265683), (12, 6177122), (14, 5294676), (21, 3529784), (24, 3088561), (28, 2647338), (31, 2391144), (42, 1764892), (43, 1723848), (56, 1323669), (62, 1195572), (84, 882446), (86, 861924), (93, 797048), (124, 597786), (129, 574616), (168, 441223), (172, 430962), (186, 398524), (217, 341592), (248, 298893), (258, 287308), (301, 246264), (331, 223944), (344, 215481), (372, 199262), (434, 170796), (516, 143654), (602, 123132), (651, 113864), (662, 111972), (744, 99631), (868, 85398), (903, 82088), (993, 74648), (1032, 71827), (1204, 61566), (1302, 56932), (1324, 55986), (1333, 55608), (1736, 42699), (1806, 41044), (1986, 37324), (2317, 31992), (2408, 30783), (2604, 28466), (2648, 27993), (2666, 27804), (3612, 20522), (3972, 18662), (3999, 18536), (4634, 15996), (5208, 14233), (5332, 13902), (6951, 10664), (7224, 10261), (7944, 9331), (7998, 9268)]