68022318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 180633600

約数和(自身を除く): 112611282

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 79, 83, 91, 114, 133, 158, 166, 182, 237, 247, 249, 266, 273, 399, 474, 494, 498, 546, 553, 581, 741, 798, 1027, 1079, 1106, 1162, 1482, 1501, 1577, 1659, 1729, 1743, 2054, 2158, 3002, 3081, 3154, 3237, 3318, 3458, 3486, 4503, 4731, 5187, 6162, 6474, 6557, 7189, 7553, 9006, 9462, 10374, 10507, 11039, 13114, 14378, 15106, 19513, 19671, 20501, 21014, 21567, 22078, 22659, 31521, 33117, 39026, 39342, 41002, 43134, 45318, 45899, 58539, 61503, 63042, 66234, 85241, 91798, 117078, 123006, 124583, 136591, 137697, 143507, 170482, 249166, 255723, 273182, 275394, 287014, 373749, 409773, 430521, 511446, 596687, 747498, 819546, 861042, 872081, 1193374, 1619579, 1744162, 1790061, 2616243, 3239158, 3580122, 4858737, 5232486, 9717474, 11337053, 22674106, 34011159, 68022318]

約数ペア:

[(1, 68022318), (2, 34011159), (3, 22674106), (6, 11337053), (7, 9717474), (13, 5232486), (14, 4858737), (19, 3580122), (21, 3239158), (26, 2616243), (38, 1790061), (39, 1744162), (42, 1619579), (57, 1193374), (78, 872081), (79, 861042), (83, 819546), (91, 747498), (114, 596687), (133, 511446), (158, 430521), (166, 409773), (182, 373749), (237, 287014), (247, 275394), (249, 273182), (266, 255723), (273, 249166), (399, 170482), (474, 143507), (494, 137697), (498, 136591), (546, 124583), (553, 123006), (581, 117078), (741, 91798), (798, 85241), (1027, 66234), (1079, 63042), (1106, 61503), (1162, 58539), (1482, 45899), (1501, 45318), (1577, 43134), (1659, 41002), (1729, 39342), (1743, 39026), (2054, 33117), (2158, 31521), (3002, 22659), (3081, 22078), (3154, 21567), (3237, 21014), (3318, 20501), (3458, 19671), (3486, 19513), (4503, 15106), (4731, 14378), (5187, 13114), (6162, 11039), (6474, 10507), (6557, 10374), (7189, 9462), (7553, 9006)]