74915442

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 206361792

約数和(自身を除く): 131446350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 81, 114, 122, 126, 133, 162, 171, 183, 189, 243, 266, 342, 361, 366, 378, 399, 427, 486, 513, 549, 567, 722, 798, 854, 1026, 1083, 1098, 1134, 1159, 1197, 1281, 1539, 1647, 1701, 2166, 2318, 2394, 2527, 2562, 3078, 3249, 3294, 3402, 3477, 3591, 3843, 4617, 4941, 5054, 6498, 6954, 7182, 7581, 7686, 8113, 9234, 9747, 9882, 10431, 10773, 11529, 14823, 15162, 16226, 19494, 20862, 21546, 22021, 22743, 23058, 24339, 29241, 29646, 31293, 32319, 34587, 44042, 45486, 48678, 58482, 62586, 64638, 66063, 68229, 69174, 73017, 87723, 93879, 103761, 132126, 136458, 146034, 154147, 175446, 187758, 198189, 204687, 207522, 219051, 281637, 308294, 396378, 409374, 438102, 462441, 563274, 594567, 614061, 657153, 924882, 1189134, 1228122, 1314306, 1387323, 1783701, 1971459, 2774646, 3567402, 3942918, 4161969, 5351103, 8323938, 10702206, 12485907, 24971814, 37457721, 74915442]

約数ペア:

[(1, 74915442), (2, 37457721), (3, 24971814), (6, 12485907), (7, 10702206), (9, 8323938), (14, 5351103), (18, 4161969), (19, 3942918), (21, 3567402), (27, 2774646), (38, 1971459), (42, 1783701), (54, 1387323), (57, 1314306), (61, 1228122), (63, 1189134), (81, 924882), (114, 657153), (122, 614061), (126, 594567), (133, 563274), (162, 462441), (171, 438102), (183, 409374), (189, 396378), (243, 308294), (266, 281637), (342, 219051), (361, 207522), (366, 204687), (378, 198189), (399, 187758), (427, 175446), (486, 154147), (513, 146034), (549, 136458), (567, 132126), (722, 103761), (798, 93879), (854, 87723), (1026, 73017), (1083, 69174), (1098, 68229), (1134, 66063), (1159, 64638), (1197, 62586), (1281, 58482), (1539, 48678), (1647, 45486), (1701, 44042), (2166, 34587), (2318, 32319), (2394, 31293), (2527, 29646), (2562, 29241), (3078, 24339), (3249, 23058), (3294, 22743), (3402, 22021), (3477, 21546), (3591, 20862), (3843, 19494), (4617, 16226), (4941, 15162), (5054, 14823), (6498, 11529), (6954, 10773), (7182, 10431), (7581, 9882), (7686, 9747), (8113, 9234)]