64576968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 179020800

約数和(自身を除く): 114443832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 41, 58, 62, 73, 82, 87, 93, 116, 123, 124, 146, 164, 174, 186, 219, 232, 246, 248, 292, 328, 348, 372, 438, 492, 584, 696, 744, 876, 899, 984, 1189, 1271, 1752, 1798, 2117, 2263, 2378, 2542, 2697, 2993, 3567, 3596, 3813, 4234, 4526, 4756, 5084, 5394, 5986, 6351, 6789, 7134, 7192, 7626, 8468, 8979, 9052, 9512, 10168, 10788, 11972, 12702, 13578, 14268, 15252, 16936, 17958, 18104, 21576, 23944, 25404, 27156, 28536, 30504, 35916, 36859, 50808, 54312, 65627, 71832, 73718, 86797, 92783, 110577, 131254, 147436, 173594, 185566, 196881, 221154, 260391, 262508, 278349, 294872, 347188, 371132, 393762, 442308, 520782, 525016, 556698, 694376, 742264, 787524, 884616, 1041564, 1113396, 1575048, 2083128, 2226792, 2690707, 5381414, 8072121, 10762828, 16144242, 21525656, 32288484, 64576968]

約数ペア:

[(1, 64576968), (2, 32288484), (3, 21525656), (4, 16144242), (6, 10762828), (8, 8072121), (12, 5381414), (24, 2690707), (29, 2226792), (31, 2083128), (41, 1575048), (58, 1113396), (62, 1041564), (73, 884616), (82, 787524), (87, 742264), (93, 694376), (116, 556698), (123, 525016), (124, 520782), (146, 442308), (164, 393762), (174, 371132), (186, 347188), (219, 294872), (232, 278349), (246, 262508), (248, 260391), (292, 221154), (328, 196881), (348, 185566), (372, 173594), (438, 147436), (492, 131254), (584, 110577), (696, 92783), (744, 86797), (876, 73718), (899, 71832), (984, 65627), (1189, 54312), (1271, 50808), (1752, 36859), (1798, 35916), (2117, 30504), (2263, 28536), (2378, 27156), (2542, 25404), (2697, 23944), (2993, 21576), (3567, 18104), (3596, 17958), (3813, 16936), (4234, 15252), (4526, 14268), (4756, 13578), (5084, 12702), (5394, 11972), (5986, 10788), (6351, 10168), (6789, 9512), (7134, 9052), (7192, 8979), (7626, 8468)]