67738268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 147470400

約数和(自身を除く): 79732132

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 37, 38, 52, 68, 74, 76, 109, 148, 218, 221, 247, 323, 436, 442, 481, 494, 629, 646, 703, 884, 962, 988, 1258, 1292, 1406, 1417, 1853, 1924, 2071, 2516, 2812, 2834, 3706, 4033, 4142, 4199, 5668, 7412, 8066, 8177, 8284, 8398, 9139, 11951, 16132, 16354, 16796, 18278, 23902, 24089, 26923, 32708, 35207, 36556, 47804, 48178, 52429, 53846, 68561, 70414, 76627, 96356, 104858, 107692, 137122, 140828, 153254, 155363, 209716, 274244, 306508, 310726, 457691, 621452, 891293, 915382, 996151, 1302659, 1782586, 1830764, 1992302, 2605318, 3565172, 3984604, 5210636, 16934567, 33869134, 67738268]

約数ペア:

[(1, 67738268), (2, 33869134), (4, 16934567), (13, 5210636), (17, 3984604), (19, 3565172), (26, 2605318), (34, 1992302), (37, 1830764), (38, 1782586), (52, 1302659), (68, 996151), (74, 915382), (76, 891293), (109, 621452), (148, 457691), (218, 310726), (221, 306508), (247, 274244), (323, 209716), (436, 155363), (442, 153254), (481, 140828), (494, 137122), (629, 107692), (646, 104858), (703, 96356), (884, 76627), (962, 70414), (988, 68561), (1258, 53846), (1292, 52429), (1406, 48178), (1417, 47804), (1853, 36556), (1924, 35207), (2071, 32708), (2516, 26923), (2812, 24089), (2834, 23902), (3706, 18278), (4033, 16796), (4142, 16354), (4199, 16132), (5668, 11951), (7412, 9139), (8066, 8398), (8177, 8284)]