63402904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 66830696

約数列:

[1, 2, 4, 8, 23, 37, 46, 67, 74, 92, 134, 139, 148, 184, 268, 278, 296, 536, 556, 851, 1112, 1541, 1702, 2479, 3082, 3197, 3404, 4958, 5143, 6164, 6394, 6808, 9313, 9916, 10286, 12328, 12788, 18626, 19832, 20572, 25576, 37252, 41144, 57017, 74504, 114034, 118289, 214199, 228068, 236578, 344581, 428398, 456136, 473156, 689162, 856796, 946312, 1378324, 1713592, 2756648, 7925363, 15850726, 31701452, 63402904]

約数ペア:

[(1, 63402904), (2, 31701452), (4, 15850726), (8, 7925363), (23, 2756648), (37, 1713592), (46, 1378324), (67, 946312), (74, 856796), (92, 689162), (134, 473156), (139, 456136), (148, 428398), (184, 344581), (268, 236578), (278, 228068), (296, 214199), (536, 118289), (556, 114034), (851, 74504), (1112, 57017), (1541, 41144), (1702, 37252), (2479, 25576), (3082, 20572), (3197, 19832), (3404, 18626), (4958, 12788), (5143, 12328), (6164, 10286), (6394, 9916), (6808, 9313)]