64307172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12263}}^1$

素因数の和:12312

約数の個数: 48

約数和(自身を含む): 164828160

約数和(自身を除く): 100520988

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 12263, 24526, 36789, 49052, 73578, 147156, 232997, 282049, 465994, 564098, 698991, 846147, 931988, 1128196, 1397982, 1692294, 2795964, 3384588, 5358931, 10717862, 16076793, 21435724, 32153586, 64307172]

約数ペア:

[(1, 64307172), (2, 32153586), (3, 21435724), (4, 16076793), (6, 10717862), (12, 5358931), (19, 3384588), (23, 2795964), (38, 1692294), (46, 1397982), (57, 1128196), (69, 931988), (76, 846147), (92, 698991), (114, 564098), (138, 465994), (228, 282049), (276, 232997), (437, 147156), (874, 73578), (1311, 49052), (1748, 36789), (2622, 24526), (5244, 12263)]