66742998

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 160934256

約数和(自身を除く): 94191258

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 113, 123, 147, 226, 246, 287, 294, 339, 343, 574, 678, 686, 791, 861, 1029, 1582, 1722, 2009, 2058, 2373, 2401, 4018, 4633, 4746, 4802, 5537, 6027, 7203, 9266, 11074, 12054, 13899, 14063, 14406, 16611, 27798, 28126, 32431, 33222, 38759, 42189, 64862, 77518, 84378, 97293, 98441, 116277, 194586, 196882, 227017, 232554, 271313, 295323, 454034, 542626, 590646, 681051, 813939, 1362102, 1589119, 1627878, 3178238, 4767357, 9534714, 11123833, 22247666, 33371499, 66742998]

約数ペア:

[(1, 66742998), (2, 33371499), (3, 22247666), (6, 11123833), (7, 9534714), (14, 4767357), (21, 3178238), (41, 1627878), (42, 1589119), (49, 1362102), (82, 813939), (98, 681051), (113, 590646), (123, 542626), (147, 454034), (226, 295323), (246, 271313), (287, 232554), (294, 227017), (339, 196882), (343, 194586), (574, 116277), (678, 98441), (686, 97293), (791, 84378), (861, 77518), (1029, 64862), (1582, 42189), (1722, 38759), (2009, 33222), (2058, 32431), (2373, 28126), (2401, 27798), (4018, 16611), (4633, 14406), (4746, 14063), (4802, 13899), (5537, 12054), (6027, 11074), (7203, 9266)]