80281692

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8040

約数の個数: 60

約数和(自身を含む): 216669376

約数和(自身を除く): 136387684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 7993, 10044, 15986, 23979, 31972, 47958, 71937, 95916, 143874, 215811, 247783, 287748, 431622, 495566, 647433, 743349, 863244, 991132, 1294866, 1486698, 2230047, 2589732, 2973396, 4460094, 6690141, 8920188, 13380282, 20070423, 26760564, 40140846, 80281692]

約数ペア:

[(1, 80281692), (2, 40140846), (3, 26760564), (4, 20070423), (6, 13380282), (9, 8920188), (12, 6690141), (18, 4460094), (27, 2973396), (31, 2589732), (36, 2230047), (54, 1486698), (62, 1294866), (81, 991132), (93, 863244), (108, 743349), (124, 647433), (162, 495566), (186, 431622), (279, 287748), (324, 247783), (372, 215811), (558, 143874), (837, 95916), (1116, 71937), (1674, 47958), (2511, 31972), (3348, 23979), (5022, 15986), (7993, 10044)]