105678216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1948

約数の個数: 128

約数和(自身を含む): 344736000

約数和(自身を除く): 239057784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1889, 1998, 2072, 2331, 2664, 3108, 3778, 3996, 4662, 5667, 6216, 6993, 7556, 7992, 9324, 11334, 13223, 13986, 15112, 17001, 18648, 22668, 26446, 27972, 34002, 39669, 45336, 51003, 52892, 55944, 68004, 69893, 79338, 102006, 105784, 119007, 136008, 139786, 158676, 204012, 209679, 238014, 279572, 317352, 357021, 408024, 419358, 476028, 489251, 559144, 629037, 714042, 838716, 952056, 978502, 1258074, 1428084, 1467753, 1677432, 1887111, 1957004, 2516148, 2856168, 2935506, 3774222, 3914008, 4403259, 5032296, 5871012, 7548444, 8806518, 11742024, 13209777, 15096888, 17613036, 26419554, 35226072, 52839108, 105678216]

約数ペア:

[(1, 105678216), (2, 52839108), (3, 35226072), (4, 26419554), (6, 17613036), (7, 15096888), (8, 13209777), (9, 11742024), (12, 8806518), (14, 7548444), (18, 5871012), (21, 5032296), (24, 4403259), (27, 3914008), (28, 3774222), (36, 2935506), (37, 2856168), (42, 2516148), (54, 1957004), (56, 1887111), (63, 1677432), (72, 1467753), (74, 1428084), (84, 1258074), (108, 978502), (111, 952056), (126, 838716), (148, 714042), (168, 629037), (189, 559144), (216, 489251), (222, 476028), (252, 419358), (259, 408024), (296, 357021), (333, 317352), (378, 279572), (444, 238014), (504, 209679), (518, 204012), (666, 158676), (756, 139786), (777, 136008), (888, 119007), (999, 105784), (1036, 102006), (1332, 79338), (1512, 69893), (1554, 68004), (1889, 55944), (1998, 52892), (2072, 51003), (2331, 45336), (2664, 39669), (3108, 34002), (3778, 27972), (3996, 26446), (4662, 22668), (5667, 18648), (6216, 17001), (6993, 15112), (7556, 13986), (7992, 13223), (9324, 11334)]