85690668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 238336000

約数和(自身を除く): 152645332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 79, 84, 111, 148, 158, 222, 237, 259, 316, 349, 444, 474, 518, 553, 698, 777, 948, 1036, 1047, 1106, 1396, 1554, 1659, 2094, 2212, 2443, 2923, 3108, 3318, 4188, 4886, 5846, 6636, 7329, 8769, 9772, 11692, 12913, 14658, 17538, 20461, 25826, 27571, 29316, 35076, 38739, 40922, 51652, 55142, 61383, 77478, 81844, 82713, 90391, 110284, 122766, 154956, 165426, 180782, 192997, 245532, 271173, 330852, 361564, 385994, 542346, 578991, 771988, 1020127, 1084692, 1157982, 2040254, 2315964, 3060381, 4080508, 6120762, 7140889, 12241524, 14281778, 21422667, 28563556, 42845334, 85690668]

約数ペア:

[(1, 85690668), (2, 42845334), (3, 28563556), (4, 21422667), (6, 14281778), (7, 12241524), (12, 7140889), (14, 6120762), (21, 4080508), (28, 3060381), (37, 2315964), (42, 2040254), (74, 1157982), (79, 1084692), (84, 1020127), (111, 771988), (148, 578991), (158, 542346), (222, 385994), (237, 361564), (259, 330852), (316, 271173), (349, 245532), (444, 192997), (474, 180782), (518, 165426), (553, 154956), (698, 122766), (777, 110284), (948, 90391), (1036, 82713), (1047, 81844), (1106, 77478), (1396, 61383), (1554, 55142), (1659, 51652), (2094, 40922), (2212, 38739), (2443, 35076), (2923, 29316), (3108, 27571), (3318, 25826), (4188, 20461), (4886, 17538), (5846, 14658), (6636, 12913), (7329, 11692), (8769, 9772)]