74670456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 227520000

約数和(自身を除く): 152849544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 149, 152, 157, 168, 228, 266, 298, 314, 399, 447, 456, 471, 532, 596, 628, 798, 894, 942, 1043, 1064, 1099, 1192, 1256, 1596, 1788, 1884, 2086, 2198, 2831, 2983, 3129, 3192, 3297, 3576, 3768, 4172, 4396, 5662, 5966, 6258, 6594, 8344, 8493, 8792, 8949, 11324, 11932, 12516, 13188, 16986, 17898, 19817, 20881, 22648, 23393, 23864, 25032, 26376, 33972, 35796, 39634, 41762, 46786, 59451, 62643, 67944, 70179, 71592, 79268, 83524, 93572, 118902, 125286, 140358, 158536, 163751, 167048, 187144, 237804, 250572, 280716, 327502, 444467, 475608, 491253, 501144, 561432, 655004, 888934, 982506, 1310008, 1333401, 1777868, 1965012, 2666802, 3111269, 3555736, 3930024, 5333604, 6222538, 9333807, 10667208, 12445076, 18667614, 24890152, 37335228, 74670456]

約数ペア:

[(1, 74670456), (2, 37335228), (3, 24890152), (4, 18667614), (6, 12445076), (7, 10667208), (8, 9333807), (12, 6222538), (14, 5333604), (19, 3930024), (21, 3555736), (24, 3111269), (28, 2666802), (38, 1965012), (42, 1777868), (56, 1333401), (57, 1310008), (76, 982506), (84, 888934), (114, 655004), (133, 561432), (149, 501144), (152, 491253), (157, 475608), (168, 444467), (228, 327502), (266, 280716), (298, 250572), (314, 237804), (399, 187144), (447, 167048), (456, 163751), (471, 158536), (532, 140358), (596, 125286), (628, 118902), (798, 93572), (894, 83524), (942, 79268), (1043, 71592), (1064, 70179), (1099, 67944), (1192, 62643), (1256, 59451), (1596, 46786), (1788, 41762), (1884, 39634), (2086, 35796), (2198, 33972), (2831, 26376), (2983, 25032), (3129, 23864), (3192, 23393), (3297, 22648), (3576, 20881), (3768, 19817), (4172, 17898), (4396, 16986), (5662, 13188), (5966, 12516), (6258, 11932), (6594, 11324), (8344, 8949), (8493, 8792)]