61339866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 153216000

約数和(自身を除く): 91876134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 79, 98, 114, 133, 139, 147, 158, 237, 266, 278, 294, 399, 417, 474, 553, 798, 834, 931, 973, 1106, 1501, 1659, 1862, 1946, 2641, 2793, 2919, 3002, 3318, 3871, 4503, 5282, 5586, 5838, 6811, 7742, 7923, 9006, 10507, 10981, 11613, 13622, 15846, 18487, 20433, 21014, 21962, 23226, 31521, 32943, 36974, 40866, 55461, 63042, 65886, 73549, 76867, 110922, 129409, 147098, 153734, 208639, 220647, 230601, 258818, 388227, 417278, 441294, 461202, 538069, 625917, 776454, 1076138, 1251834, 1460473, 1614207, 2920946, 3228414, 4381419, 8762838, 10223311, 20446622, 30669933, 61339866]

約数ペア:

[(1, 61339866), (2, 30669933), (3, 20446622), (6, 10223311), (7, 8762838), (14, 4381419), (19, 3228414), (21, 2920946), (38, 1614207), (42, 1460473), (49, 1251834), (57, 1076138), (79, 776454), (98, 625917), (114, 538069), (133, 461202), (139, 441294), (147, 417278), (158, 388227), (237, 258818), (266, 230601), (278, 220647), (294, 208639), (399, 153734), (417, 147098), (474, 129409), (553, 110922), (798, 76867), (834, 73549), (931, 65886), (973, 63042), (1106, 55461), (1501, 40866), (1659, 36974), (1862, 32943), (1946, 31521), (2641, 23226), (2793, 21962), (2919, 21014), (3002, 20433), (3318, 18487), (3871, 15846), (4503, 13622), (5282, 11613), (5586, 10981), (5838, 10507), (6811, 9006), (7742, 7923)]