67947762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 81437838

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 89, 111, 114, 178, 181, 222, 267, 362, 534, 543, 703, 1086, 1406, 1691, 2109, 3293, 3382, 3439, 4218, 5073, 6586, 6697, 6878, 9879, 10146, 10317, 13394, 16109, 19758, 20091, 20634, 32218, 40182, 48327, 62567, 96654, 125134, 127243, 187701, 254486, 306071, 375402, 381729, 596033, 612142, 763458, 918213, 1192066, 1788099, 1836426, 3576198, 11324627, 22649254, 33973881, 67947762]

約数ペア:

[(1, 67947762), (2, 33973881), (3, 22649254), (6, 11324627), (19, 3576198), (37, 1836426), (38, 1788099), (57, 1192066), (74, 918213), (89, 763458), (111, 612142), (114, 596033), (178, 381729), (181, 375402), (222, 306071), (267, 254486), (362, 187701), (534, 127243), (543, 125134), (703, 96654), (1086, 62567), (1406, 48327), (1691, 40182), (2109, 32218), (3293, 20634), (3382, 20091), (3439, 19758), (4218, 16109), (5073, 13394), (6586, 10317), (6697, 10146), (6878, 9879)]