68642028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 154440468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 911, 966, 1092, 1196, 1449, 1638, 1794, 1822, 1932, 2093, 2691, 2733, 2898, 3276, 3588, 3644, 4186, 5382, 5466, 5796, 6279, 6377, 8199, 8372, 10764, 10932, 11843, 12558, 12754, 16398, 18837, 19131, 20953, 23686, 25116, 25508, 32796, 35529, 37674, 38262, 41906, 47372, 57393, 62859, 71058, 75348, 76524, 82901, 83812, 106587, 114786, 125718, 142116, 146671, 165802, 188577, 213174, 229572, 248703, 251436, 272389, 293342, 331604, 377154, 426348, 440013, 497406, 544778, 586684, 746109, 754308, 817167, 880026, 994812, 1089556, 1320039, 1492218, 1634334, 1760052, 1906723, 2451501, 2640078, 2984436, 3268668, 3813446, 4903002, 5280156, 5720169, 7626892, 9806004, 11440338, 17160507, 22880676, 34321014, 68642028]

約数ペア:

[(1, 68642028), (2, 34321014), (3, 22880676), (4, 17160507), (6, 11440338), (7, 9806004), (9, 7626892), (12, 5720169), (13, 5280156), (14, 4903002), (18, 3813446), (21, 3268668), (23, 2984436), (26, 2640078), (28, 2451501), (36, 1906723), (39, 1760052), (42, 1634334), (46, 1492218), (52, 1320039), (63, 1089556), (69, 994812), (78, 880026), (84, 817167), (91, 754308), (92, 746109), (117, 586684), (126, 544778), (138, 497406), (156, 440013), (161, 426348), (182, 377154), (207, 331604), (234, 293342), (252, 272389), (273, 251436), (276, 248703), (299, 229572), (322, 213174), (364, 188577), (414, 165802), (468, 146671), (483, 142116), (546, 125718), (598, 114786), (644, 106587), (819, 83812), (828, 82901), (897, 76524), (911, 75348), (966, 71058), (1092, 62859), (1196, 57393), (1449, 47372), (1638, 41906), (1794, 38262), (1822, 37674), (1932, 35529), (2093, 32796), (2691, 25508), (2733, 25116), (2898, 23686), (3276, 20953), (3588, 19131), (3644, 18837), (4186, 16398), (5382, 12754), (5466, 12558), (5796, 11843), (6279, 10932), (6377, 10764), (8199, 8372)]