65856492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 181060880

約数和(自身を除く): 115204388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1291, 1308, 1417, 1962, 2582, 2834, 3873, 3924, 4251, 5164, 5668, 7746, 8502, 11619, 12753, 15492, 16783, 17004, 23238, 25506, 33566, 46476, 50349, 51012, 67132, 100698, 140719, 151047, 201396, 281438, 302094, 422157, 562876, 604188, 844314, 1266471, 1688628, 1829347, 2532942, 3658694, 5065884, 5488041, 7317388, 10976082, 16464123, 21952164, 32928246, 65856492]

約数ペア:

[(1, 65856492), (2, 32928246), (3, 21952164), (4, 16464123), (6, 10976082), (9, 7317388), (12, 5488041), (13, 5065884), (18, 3658694), (26, 2532942), (36, 1829347), (39, 1688628), (52, 1266471), (78, 844314), (109, 604188), (117, 562876), (156, 422157), (218, 302094), (234, 281438), (327, 201396), (436, 151047), (468, 140719), (654, 100698), (981, 67132), (1291, 51012), (1308, 50349), (1417, 46476), (1962, 33566), (2582, 25506), (2834, 23238), (3873, 17004), (3924, 16783), (4251, 15492), (5164, 12753), (5668, 11619), (7746, 8502)]