65975868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11383}}^1$

素因数の和:11423

約数の個数: 72

約数和(自身を含む): 198901248

約数和(自身を除く): 132925380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11383, 22766, 34149, 45532, 68298, 79681, 102447, 136596, 159362, 204894, 239043, 261809, 318724, 409788, 478086, 523618, 717129, 785427, 956172, 1047236, 1434258, 1570854, 1832663, 2356281, 2868516, 3141708, 3665326, 4712562, 5497989, 7330652, 9425124, 10995978, 16493967, 21991956, 32987934, 65975868]

約数ペア:

[(1, 65975868), (2, 32987934), (3, 21991956), (4, 16493967), (6, 10995978), (7, 9425124), (9, 7330652), (12, 5497989), (14, 4712562), (18, 3665326), (21, 3141708), (23, 2868516), (28, 2356281), (36, 1832663), (42, 1570854), (46, 1434258), (63, 1047236), (69, 956172), (84, 785427), (92, 717129), (126, 523618), (138, 478086), (161, 409788), (207, 318724), (252, 261809), (276, 239043), (322, 204894), (414, 159362), (483, 136596), (644, 102447), (828, 79681), (966, 68298), (1449, 45532), (1932, 34149), (2898, 22766), (5796, 11383)]