8097978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 19740672

約数和(自身を除く): 11642694

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 83, 101, 138, 161, 166, 202, 249, 303, 322, 483, 498, 581, 606, 707, 966, 1162, 1414, 1743, 1909, 2121, 2323, 3486, 3818, 4242, 4646, 5727, 6969, 8383, 11454, 13363, 13938, 16261, 16766, 25149, 26726, 32522, 40089, 48783, 50298, 58681, 80178, 97566, 117362, 176043, 192809, 352086, 385618, 578427, 1156854, 1349663, 2699326, 4048989, 8097978]

約数ペア:

[(1, 8097978), (2, 4048989), (3, 2699326), (6, 1349663), (7, 1156854), (14, 578427), (21, 385618), (23, 352086), (42, 192809), (46, 176043), (69, 117362), (83, 97566), (101, 80178), (138, 58681), (161, 50298), (166, 48783), (202, 40089), (249, 32522), (303, 26726), (322, 25149), (483, 16766), (498, 16261), (581, 13938), (606, 13363), (707, 11454), (966, 8383), (1162, 6969), (1414, 5727), (1743, 4646), (1909, 4242), (2121, 3818), (2323, 3486)]