104940144

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1015

約数の個数: 80

約数和(自身を含む): 302455840

約数和(自身を除く): 197515696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 577, 842, 1154, 1263, 1684, 1731, 2308, 2526, 3368, 3462, 3789, 4616, 5052, 5193, 6736, 6924, 7578, 9232, 10104, 10386, 11367, 13848, 15156, 15579, 20208, 20772, 22734, 27696, 30312, 31158, 41544, 45468, 60624, 62316, 83088, 90936, 124632, 181872, 242917, 249264, 485834, 728751, 971668, 1457502, 1943336, 2186253, 2915004, 3886672, 4372506, 5830008, 6558759, 8745012, 11660016, 13117518, 17490024, 26235036, 34980048, 52470072, 104940144]

約数ペア:

[(1, 104940144), (2, 52470072), (3, 34980048), (4, 26235036), (6, 17490024), (8, 13117518), (9, 11660016), (12, 8745012), (16, 6558759), (18, 5830008), (24, 4372506), (27, 3886672), (36, 2915004), (48, 2186253), (54, 1943336), (72, 1457502), (108, 971668), (144, 728751), (216, 485834), (421, 249264), (432, 242917), (577, 181872), (842, 124632), (1154, 90936), (1263, 83088), (1684, 62316), (1731, 60624), (2308, 45468), (2526, 41544), (3368, 31158), (3462, 30312), (3789, 27696), (4616, 22734), (5052, 20772), (5193, 20208), (6736, 15579), (6924, 15156), (7578, 13848), (9232, 11367), (10104, 10386)]