81846432

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 250908840

約数和(自身を除く): 169062408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 136, 144, 146, 153, 204, 219, 229, 272, 288, 292, 306, 408, 438, 458, 544, 584, 612, 657, 687, 816, 876, 916, 1168, 1224, 1241, 1314, 1374, 1632, 1752, 1832, 2061, 2336, 2448, 2482, 2628, 2748, 3504, 3664, 3723, 3893, 4122, 4896, 4964, 5256, 5496, 7008, 7328, 7446, 7786, 8244, 9928, 10512, 10992, 11169, 11679, 14892, 15572, 16488, 16717, 19856, 21024, 21984, 22338, 23358, 29784, 31144, 32976, 33434, 35037, 39712, 44676, 46716, 50151, 59568, 62288, 65952, 66868, 70074, 89352, 93432, 100302, 119136, 124576, 133736, 140148, 150453, 178704, 186864, 200604, 267472, 280296, 284189, 300906, 357408, 373728, 401208, 534944, 560592, 568378, 601812, 802416, 852567, 1121184, 1136756, 1203624, 1604832, 1705134, 2273512, 2407248, 2557701, 3410268, 4547024, 4814496, 5115402, 6820536, 9094048, 10230804, 13641072, 20461608, 27282144, 40923216, 81846432]

約数ペア:

[(1, 81846432), (2, 40923216), (3, 27282144), (4, 20461608), (6, 13641072), (8, 10230804), (9, 9094048), (12, 6820536), (16, 5115402), (17, 4814496), (18, 4547024), (24, 3410268), (32, 2557701), (34, 2407248), (36, 2273512), (48, 1705134), (51, 1604832), (68, 1203624), (72, 1136756), (73, 1121184), (96, 852567), (102, 802416), (136, 601812), (144, 568378), (146, 560592), (153, 534944), (204, 401208), (219, 373728), (229, 357408), (272, 300906), (288, 284189), (292, 280296), (306, 267472), (408, 200604), (438, 186864), (458, 178704), (544, 150453), (584, 140148), (612, 133736), (657, 124576), (687, 119136), (816, 100302), (876, 93432), (916, 89352), (1168, 70074), (1224, 66868), (1241, 65952), (1314, 62288), (1374, 59568), (1632, 50151), (1752, 46716), (1832, 44676), (2061, 39712), (2336, 35037), (2448, 33434), (2482, 32976), (2628, 31144), (2748, 29784), (3504, 23358), (3664, 22338), (3723, 21984), (3893, 21024), (4122, 19856), (4896, 16717), (4964, 16488), (5256, 15572), (5496, 14892), (7008, 11679), (7328, 11169), (7446, 10992), (7786, 10512), (8244, 9928)]