66746106

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 80

約数和(自身を含む): 173543040

約数和(自身を除く): 106796934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 829, 994, 1134, 1278, 1491, 1658, 1917, 2487, 2982, 3834, 4473, 4974, 5751, 5803, 7461, 8946, 11502, 11606, 13419, 14922, 17409, 22383, 26838, 34818, 40257, 44766, 52227, 58859, 67149, 80514, 104454, 117718, 134298, 156681, 176577, 313362, 353154, 412013, 470043, 529731, 824026, 940086, 1059462, 1236039, 1589193, 2472078, 3178386, 3708117, 4767579, 7416234, 9535158, 11124351, 22248702, 33373053, 66746106]

約数ペア:

[(1, 66746106), (2, 33373053), (3, 22248702), (6, 11124351), (7, 9535158), (9, 7416234), (14, 4767579), (18, 3708117), (21, 3178386), (27, 2472078), (42, 1589193), (54, 1236039), (63, 1059462), (71, 940086), (81, 824026), (126, 529731), (142, 470043), (162, 412013), (189, 353154), (213, 313362), (378, 176577), (426, 156681), (497, 134298), (567, 117718), (639, 104454), (829, 80514), (994, 67149), (1134, 58859), (1278, 52227), (1491, 44766), (1658, 40257), (1917, 34818), (2487, 26838), (2982, 22383), (3834, 17409), (4473, 14922), (4974, 13419), (5751, 11606), (5803, 11502), (7461, 8946)]