71283312

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 217213776

約数和(自身を除く): 145930464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 787, 816, 888, 1224, 1258, 1332, 1574, 1776, 1887, 2361, 2448, 2516, 2664, 3148, 3774, 4722, 5032, 5328, 5661, 6296, 7083, 7548, 9444, 10064, 11322, 12592, 13379, 14166, 15096, 18888, 22644, 26758, 28332, 29119, 30192, 37776, 40137, 45288, 53516, 56664, 58238, 80274, 87357, 90576, 107032, 113328, 116476, 120411, 160548, 174714, 214064, 232952, 240822, 262071, 321096, 349428, 465904, 481644, 495023, 524142, 642192, 698856, 963288, 990046, 1048284, 1397712, 1485069, 1926576, 1980092, 2096568, 2970138, 3960184, 4193136, 4455207, 5940276, 7920368, 8910414, 11880552, 17820828, 23761104, 35641656, 71283312]

約数ペア:

[(1, 71283312), (2, 35641656), (3, 23761104), (4, 17820828), (6, 11880552), (8, 8910414), (9, 7920368), (12, 5940276), (16, 4455207), (17, 4193136), (18, 3960184), (24, 2970138), (34, 2096568), (36, 1980092), (37, 1926576), (48, 1485069), (51, 1397712), (68, 1048284), (72, 990046), (74, 963288), (102, 698856), (111, 642192), (136, 524142), (144, 495023), (148, 481644), (153, 465904), (204, 349428), (222, 321096), (272, 262071), (296, 240822), (306, 232952), (333, 214064), (408, 174714), (444, 160548), (592, 120411), (612, 116476), (629, 113328), (666, 107032), (787, 90576), (816, 87357), (888, 80274), (1224, 58238), (1258, 56664), (1332, 53516), (1574, 45288), (1776, 40137), (1887, 37776), (2361, 30192), (2448, 29119), (2516, 28332), (2664, 26758), (3148, 22644), (3774, 18888), (4722, 15096), (5032, 14166), (5328, 13379), (5661, 12592), (6296, 11322), (7083, 10064), (7548, 9444)]