78272352

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 245080080

約数和(自身を除く): 166807728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 73, 96, 102, 108, 136, 144, 146, 153, 204, 216, 219, 272, 288, 292, 306, 408, 432, 438, 459, 544, 584, 612, 657, 816, 864, 876, 918, 1168, 1224, 1241, 1314, 1632, 1752, 1836, 1971, 2336, 2448, 2482, 2628, 3504, 3672, 3723, 3942, 4896, 4964, 5256, 5329, 7008, 7344, 7446, 7884, 9928, 10512, 10658, 11169, 14688, 14892, 15768, 15987, 19856, 21024, 21316, 22338, 29784, 31536, 31974, 33507, 39712, 42632, 44676, 47961, 59568, 63072, 63948, 67014, 85264, 89352, 90593, 95922, 119136, 127896, 134028, 143883, 170528, 178704, 181186, 191844, 255792, 268056, 271779, 287766, 357408, 362372, 383688, 511584, 536112, 543558, 575532, 724744, 767376, 815337, 1072224, 1087116, 1151064, 1449488, 1534752, 1630674, 2174232, 2302128, 2446011, 2898976, 3261348, 4348464, 4604256, 4892022, 6522696, 8696928, 9784044, 13045392, 19568088, 26090784, 39136176, 78272352]

約数ペア:

[(1, 78272352), (2, 39136176), (3, 26090784), (4, 19568088), (6, 13045392), (8, 9784044), (9, 8696928), (12, 6522696), (16, 4892022), (17, 4604256), (18, 4348464), (24, 3261348), (27, 2898976), (32, 2446011), (34, 2302128), (36, 2174232), (48, 1630674), (51, 1534752), (54, 1449488), (68, 1151064), (72, 1087116), (73, 1072224), (96, 815337), (102, 767376), (108, 724744), (136, 575532), (144, 543558), (146, 536112), (153, 511584), (204, 383688), (216, 362372), (219, 357408), (272, 287766), (288, 271779), (292, 268056), (306, 255792), (408, 191844), (432, 181186), (438, 178704), (459, 170528), (544, 143883), (584, 134028), (612, 127896), (657, 119136), (816, 95922), (864, 90593), (876, 89352), (918, 85264), (1168, 67014), (1224, 63948), (1241, 63072), (1314, 59568), (1632, 47961), (1752, 44676), (1836, 42632), (1971, 39712), (2336, 33507), (2448, 31974), (2482, 31536), (2628, 29784), (3504, 22338), (3672, 21316), (3723, 21024), (3942, 19856), (4896, 15987), (4964, 15768), (5256, 14892), (5329, 14688), (7008, 11169), (7344, 10658), (7446, 10512), (7884, 9928)]