89872508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 188806800

約数和(自身を除く): 98934292

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 121, 209, 242, 319, 337, 418, 484, 551, 638, 674, 836, 1102, 1276, 1348, 2204, 2299, 3509, 3707, 4598, 6061, 6403, 7018, 7414, 9196, 9773, 12122, 12806, 14036, 14828, 19546, 24244, 25612, 39092, 40777, 66671, 70433, 81554, 107503, 133342, 140866, 163108, 185687, 215006, 266684, 281732, 371374, 430012, 742748, 774763, 1182533, 1549526, 2042557, 2365066, 3099052, 4085114, 4730132, 8170228, 22468127, 44936254, 89872508]

約数ペア:

[(1, 89872508), (2, 44936254), (4, 22468127), (11, 8170228), (19, 4730132), (22, 4085114), (29, 3099052), (38, 2365066), (44, 2042557), (58, 1549526), (76, 1182533), (116, 774763), (121, 742748), (209, 430012), (242, 371374), (319, 281732), (337, 266684), (418, 215006), (484, 185687), (551, 163108), (638, 140866), (674, 133342), (836, 107503), (1102, 81554), (1276, 70433), (1348, 66671), (2204, 40777), (2299, 39092), (3509, 25612), (3707, 24244), (4598, 19546), (6061, 14828), (6403, 14036), (7018, 12806), (7414, 12122), (9196, 9773)]