65964276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 209664000

約数和(自身を除く): 143699724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 599, 644, 684, 798, 828, 874, 966, 1197, 1198, 1311, 1449, 1596, 1748, 1797, 1932, 2394, 2396, 2622, 2898, 3059, 3594, 3933, 4193, 4788, 5244, 5391, 5796, 6118, 7188, 7866, 8386, 9177, 10782, 11381, 12236, 12579, 13777, 15732, 16772, 18354, 21564, 22762, 25158, 27531, 27554, 34143, 36708, 37737, 41331, 45524, 50316, 55062, 55108, 68286, 75474, 79667, 82662, 96439, 102429, 110124, 123993, 136572, 150948, 159334, 165324, 192878, 204858, 239001, 247986, 261763, 289317, 318668, 385756, 409716, 478002, 495972, 523526, 578634, 717003, 785289, 867951, 956004, 1047052, 1157268, 1434006, 1570578, 1735902, 1832341, 2355867, 2868012, 3141156, 3471804, 3664682, 4711734, 5497023, 7329364, 9423468, 10994046, 16491069, 21988092, 32982138, 65964276]

約数ペア:

[(1, 65964276), (2, 32982138), (3, 21988092), (4, 16491069), (6, 10994046), (7, 9423468), (9, 7329364), (12, 5497023), (14, 4711734), (18, 3664682), (19, 3471804), (21, 3141156), (23, 2868012), (28, 2355867), (36, 1832341), (38, 1735902), (42, 1570578), (46, 1434006), (57, 1157268), (63, 1047052), (69, 956004), (76, 867951), (84, 785289), (92, 717003), (114, 578634), (126, 523526), (133, 495972), (138, 478002), (161, 409716), (171, 385756), (207, 318668), (228, 289317), (252, 261763), (266, 247986), (276, 239001), (322, 204858), (342, 192878), (399, 165324), (414, 159334), (437, 150948), (483, 136572), (532, 123993), (599, 110124), (644, 102429), (684, 96439), (798, 82662), (828, 79667), (874, 75474), (966, 68286), (1197, 55108), (1198, 55062), (1311, 50316), (1449, 45524), (1596, 41331), (1748, 37737), (1797, 36708), (1932, 34143), (2394, 27554), (2396, 27531), (2622, 25158), (2898, 22762), (3059, 21564), (3594, 18354), (3933, 16772), (4193, 15732), (4788, 13777), (5244, 12579), (5391, 12236), (5796, 11381), (6118, 10782), (7188, 9177), (7866, 8386)]