64572876

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 174813184

約数和(自身を除く): 110240308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2143, 2511, 3348, 4286, 5022, 6429, 7533, 8572, 10044, 12858, 15066, 19287, 25716, 30132, 38574, 57861, 66433, 77148, 115722, 132866, 173583, 199299, 231444, 265732, 347166, 398598, 520749, 597897, 694332, 797196, 1041498, 1195794, 1793691, 2082996, 2391588, 3587382, 5381073, 7174764, 10762146, 16143219, 21524292, 32286438, 64572876]

約数ペア:

[(1, 64572876), (2, 32286438), (3, 21524292), (4, 16143219), (6, 10762146), (9, 7174764), (12, 5381073), (18, 3587382), (27, 2391588), (31, 2082996), (36, 1793691), (54, 1195794), (62, 1041498), (81, 797196), (93, 694332), (108, 597897), (124, 520749), (162, 398598), (186, 347166), (243, 265732), (279, 231444), (324, 199299), (372, 173583), (486, 132866), (558, 115722), (837, 77148), (972, 66433), (1116, 57861), (1674, 38574), (2143, 30132), (2511, 25716), (3348, 19287), (4286, 15066), (5022, 12858), (6429, 10044), (7533, 8572)]