67494726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 179734464

約数和(自身を除く): 112239738

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 47, 51, 57, 78, 94, 102, 114, 117, 141, 153, 171, 221, 234, 247, 282, 306, 323, 342, 361, 423, 442, 494, 611, 646, 663, 722, 741, 799, 846, 893, 969, 1083, 1222, 1326, 1482, 1598, 1786, 1833, 1938, 1989, 2166, 2223, 2397, 2679, 2907, 3249, 3666, 3978, 4199, 4446, 4693, 4794, 5358, 5499, 5814, 6137, 6498, 7191, 8037, 8398, 9386, 10387, 10998, 11609, 12274, 12597, 14079, 14382, 15181, 16074, 16967, 18411, 20774, 23218, 25194, 28158, 30362, 31161, 33934, 34827, 36822, 37791, 42237, 45543, 50901, 55233, 62322, 69654, 75582, 79781, 84474, 91086, 93483, 101802, 104481, 110466, 136629, 152703, 159562, 186966, 197353, 208962, 220571, 239343, 273258, 288439, 305406, 394706, 441142, 478686, 576878, 592059, 661713, 718029, 865317, 1184118, 1323426, 1436058, 1730634, 1776177, 1985139, 2595951, 3552354, 3749707, 3970278, 5191902, 7499414, 11249121, 22498242, 33747363, 67494726]

約数ペア:

[(1, 67494726), (2, 33747363), (3, 22498242), (6, 11249121), (9, 7499414), (13, 5191902), (17, 3970278), (18, 3749707), (19, 3552354), (26, 2595951), (34, 1985139), (38, 1776177), (39, 1730634), (47, 1436058), (51, 1323426), (57, 1184118), (78, 865317), (94, 718029), (102, 661713), (114, 592059), (117, 576878), (141, 478686), (153, 441142), (171, 394706), (221, 305406), (234, 288439), (247, 273258), (282, 239343), (306, 220571), (323, 208962), (342, 197353), (361, 186966), (423, 159562), (442, 152703), (494, 136629), (611, 110466), (646, 104481), (663, 101802), (722, 93483), (741, 91086), (799, 84474), (846, 79781), (893, 75582), (969, 69654), (1083, 62322), (1222, 55233), (1326, 50901), (1482, 45543), (1598, 42237), (1786, 37791), (1833, 36822), (1938, 34827), (1989, 33934), (2166, 31161), (2223, 30362), (2397, 28158), (2679, 25194), (2907, 23218), (3249, 20774), (3666, 18411), (3978, 16967), (4199, 16074), (4446, 15181), (4693, 14382), (4794, 14079), (5358, 12597), (5499, 12274), (5814, 11609), (6137, 10998), (6498, 10387), (7191, 9386), (8037, 8398)]