84743838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 199737720

約数和(自身を除く): 114993882

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 181, 222, 333, 342, 362, 543, 666, 703, 1086, 1369, 1406, 1629, 2109, 2738, 3258, 3439, 4107, 4218, 6327, 6697, 6878, 8214, 10317, 12321, 12654, 13394, 20091, 20634, 24642, 26011, 30951, 40182, 52022, 60273, 61902, 78033, 120546, 127243, 156066, 234099, 247789, 254486, 381729, 468198, 495578, 743367, 763458, 1145187, 1486734, 2230101, 2290374, 4460202, 4707991, 9415982, 14123973, 28247946, 42371919, 84743838]

約数ペア:

[(1, 84743838), (2, 42371919), (3, 28247946), (6, 14123973), (9, 9415982), (18, 4707991), (19, 4460202), (37, 2290374), (38, 2230101), (57, 1486734), (74, 1145187), (111, 763458), (114, 743367), (171, 495578), (181, 468198), (222, 381729), (333, 254486), (342, 247789), (362, 234099), (543, 156066), (666, 127243), (703, 120546), (1086, 78033), (1369, 61902), (1406, 60273), (1629, 52022), (2109, 40182), (2738, 30951), (3258, 26011), (3439, 24642), (4107, 20634), (4218, 20091), (6327, 13394), (6697, 12654), (6878, 12321), (8214, 10317)]