64969614

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:823

約数の個数: 80

約数和(自身を含む): 159325056

約数和(自身を除く): 94355442

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 279, 306, 459, 527, 558, 761, 837, 918, 1054, 1377, 1522, 1581, 1674, 2283, 2511, 2754, 3162, 4566, 4743, 5022, 6849, 9486, 12937, 13698, 14229, 20547, 23591, 25874, 28458, 38811, 41094, 42687, 47182, 61641, 70773, 77622, 85374, 116433, 123282, 141546, 212319, 232866, 349299, 401047, 424638, 636957, 698598, 802094, 1047897, 1203141, 1273914, 1910871, 2095794, 2406282, 3609423, 3821742, 7218846, 10828269, 21656538, 32484807, 64969614]

約数ペア:

[(1, 64969614), (2, 32484807), (3, 21656538), (6, 10828269), (9, 7218846), (17, 3821742), (18, 3609423), (27, 2406282), (31, 2095794), (34, 1910871), (51, 1273914), (54, 1203141), (62, 1047897), (81, 802094), (93, 698598), (102, 636957), (153, 424638), (162, 401047), (186, 349299), (279, 232866), (306, 212319), (459, 141546), (527, 123282), (558, 116433), (761, 85374), (837, 77622), (918, 70773), (1054, 61641), (1377, 47182), (1522, 42687), (1581, 41094), (1674, 38811), (2283, 28458), (2511, 25874), (2754, 23591), (3162, 20547), (4566, 14229), (4743, 13698), (5022, 12937), (6849, 9486)]