81949248

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8404

約数の個数: 84

約数和(自身を含む): 248739660

約数和(自身を除く): 166790412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 8369, 9792, 16738, 25107, 33476, 50214, 66952, 75321, 100428, 133904, 142273, 150642, 200856, 267808, 284546, 301284, 401712, 426819, 535616, 569092, 602568, 803424, 853638, 1138184, 1205136, 1280457, 1606848, 1707276, 2276368, 2410272, 2560914, 3414552, 4552736, 4820544, 5121828, 6829104, 9105472, 10243656, 13658208, 20487312, 27316416, 40974624, 81949248]

約数ペア:

[(1, 81949248), (2, 40974624), (3, 27316416), (4, 20487312), (6, 13658208), (8, 10243656), (9, 9105472), (12, 6829104), (16, 5121828), (17, 4820544), (18, 4552736), (24, 3414552), (32, 2560914), (34, 2410272), (36, 2276368), (48, 1707276), (51, 1606848), (64, 1280457), (68, 1205136), (72, 1138184), (96, 853638), (102, 803424), (136, 602568), (144, 569092), (153, 535616), (192, 426819), (204, 401712), (272, 301284), (288, 284546), (306, 267808), (408, 200856), (544, 150642), (576, 142273), (612, 133904), (816, 100428), (1088, 75321), (1224, 66952), (1632, 50214), (2448, 33476), (3264, 25107), (4896, 16738), (8369, 9792)]