68273384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 143424000

約数和(自身を除く): 75150616

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 59, 76, 92, 118, 152, 184, 236, 331, 437, 472, 662, 874, 1121, 1324, 1357, 1748, 2242, 2648, 2714, 3496, 4484, 5428, 6289, 7613, 8968, 10856, 12578, 15226, 19529, 25156, 25783, 30452, 39058, 50312, 51566, 60904, 78116, 103132, 144647, 156232, 206264, 289294, 371051, 449167, 578588, 742102, 898334, 1157176, 1484204, 1796668, 2968408, 3593336, 8534173, 17068346, 34136692, 68273384]

約数ペア:

[(1, 68273384), (2, 34136692), (4, 17068346), (8, 8534173), (19, 3593336), (23, 2968408), (38, 1796668), (46, 1484204), (59, 1157176), (76, 898334), (92, 742102), (118, 578588), (152, 449167), (184, 371051), (236, 289294), (331, 206264), (437, 156232), (472, 144647), (662, 103132), (874, 78116), (1121, 60904), (1324, 51566), (1357, 50312), (1748, 39058), (2242, 30452), (2648, 25783), (2714, 25156), (3496, 19529), (4484, 15226), (5428, 12578), (6289, 10856), (7613, 8968)]