68831784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 218312640

約数和(自身を除く): 149480856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3331, 3444, 5166, 6662, 6888, 9993, 10332, 13324, 19986, 20664, 23317, 26648, 29979, 39972, 46634, 59958, 69951, 79944, 93268, 119916, 136571, 139902, 186536, 209853, 239832, 273142, 279804, 409713, 419706, 546284, 559608, 819426, 839412, 955997, 1092568, 1229139, 1638852, 1678824, 1911994, 2458278, 2867991, 3277704, 3823988, 4916556, 5735982, 7647976, 8603973, 9833112, 11471964, 17207946, 22943928, 34415892, 68831784]

約数ペア:

[(1, 68831784), (2, 34415892), (3, 22943928), (4, 17207946), (6, 11471964), (7, 9833112), (8, 8603973), (9, 7647976), (12, 5735982), (14, 4916556), (18, 3823988), (21, 3277704), (24, 2867991), (28, 2458278), (36, 1911994), (41, 1678824), (42, 1638852), (56, 1229139), (63, 1092568), (72, 955997), (82, 839412), (84, 819426), (123, 559608), (126, 546284), (164, 419706), (168, 409713), (246, 279804), (252, 273142), (287, 239832), (328, 209853), (369, 186536), (492, 139902), (504, 136571), (574, 119916), (738, 93268), (861, 79944), (984, 69951), (1148, 59958), (1476, 46634), (1722, 39972), (2296, 29979), (2583, 26648), (2952, 23317), (3331, 20664), (3444, 19986), (5166, 13324), (6662, 10332), (6888, 9993)]