7816248

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 15770952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 139, 142, 198, 213, 264, 278, 284, 396, 417, 426, 556, 568, 639, 781, 792, 834, 852, 1112, 1251, 1278, 1529, 1562, 1668, 1704, 2343, 2502, 2556, 3058, 3124, 3336, 4587, 4686, 5004, 5112, 6116, 6248, 7029, 9174, 9372, 9869, 10008, 12232, 13761, 14058, 18348, 18744, 19738, 27522, 28116, 29607, 36696, 39476, 55044, 56232, 59214, 78952, 88821, 108559, 110088, 118428, 177642, 217118, 236856, 325677, 355284, 434236, 651354, 710568, 868472, 977031, 1302708, 1954062, 2605416, 3908124, 7816248]

約数ペア:

[(1, 7816248), (2, 3908124), (3, 2605416), (4, 1954062), (6, 1302708), (8, 977031), (9, 868472), (11, 710568), (12, 651354), (18, 434236), (22, 355284), (24, 325677), (33, 236856), (36, 217118), (44, 177642), (66, 118428), (71, 110088), (72, 108559), (88, 88821), (99, 78952), (132, 59214), (139, 56232), (142, 55044), (198, 39476), (213, 36696), (264, 29607), (278, 28116), (284, 27522), (396, 19738), (417, 18744), (426, 18348), (556, 14058), (568, 13761), (639, 12232), (781, 10008), (792, 9869), (834, 9372), (852, 9174), (1112, 7029), (1251, 6248), (1278, 6116), (1529, 5112), (1562, 5004), (1668, 4686), (1704, 4587), (2343, 3336), (2502, 3124), (2556, 3058)]