65614068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 193240320

約数和(自身を除く): 127626252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 94, 114, 117, 141, 156, 157, 171, 188, 228, 234, 247, 282, 314, 342, 423, 468, 471, 494, 564, 611, 628, 684, 741, 846, 893, 942, 988, 1222, 1413, 1482, 1692, 1786, 1833, 1884, 2041, 2223, 2444, 2679, 2826, 2964, 2983, 3572, 3666, 4082, 4446, 5358, 5499, 5652, 5966, 6123, 7332, 7379, 8037, 8164, 8892, 8949, 10716, 10998, 11609, 11932, 12246, 14758, 16074, 17898, 18369, 21996, 22137, 23218, 24492, 26847, 29516, 32148, 34827, 35796, 36738, 38779, 44274, 46436, 53694, 66411, 69654, 73476, 77558, 88548, 95927, 104481, 107388, 116337, 132822, 139308, 140201, 155116, 191854, 208962, 232674, 265644, 280402, 287781, 349011, 383708, 417924, 420603, 465348, 560804, 575562, 698022, 841206, 863343, 1151124, 1261809, 1396044, 1682412, 1726686, 1822613, 2523618, 3453372, 3645226, 5047236, 5467839, 7290452, 10935678, 16403517, 21871356, 32807034, 65614068]

約数ペア:

[(1, 65614068), (2, 32807034), (3, 21871356), (4, 16403517), (6, 10935678), (9, 7290452), (12, 5467839), (13, 5047236), (18, 3645226), (19, 3453372), (26, 2523618), (36, 1822613), (38, 1726686), (39, 1682412), (47, 1396044), (52, 1261809), (57, 1151124), (76, 863343), (78, 841206), (94, 698022), (114, 575562), (117, 560804), (141, 465348), (156, 420603), (157, 417924), (171, 383708), (188, 349011), (228, 287781), (234, 280402), (247, 265644), (282, 232674), (314, 208962), (342, 191854), (423, 155116), (468, 140201), (471, 139308), (494, 132822), (564, 116337), (611, 107388), (628, 104481), (684, 95927), (741, 88548), (846, 77558), (893, 73476), (942, 69654), (988, 66411), (1222, 53694), (1413, 46436), (1482, 44274), (1692, 38779), (1786, 36738), (1833, 35796), (1884, 34827), (2041, 32148), (2223, 29516), (2444, 26847), (2679, 24492), (2826, 23218), (2964, 22137), (2983, 21996), (3572, 18369), (3666, 17898), (4082, 16074), (4446, 14758), (5358, 12246), (5499, 11932), (5652, 11609), (5966, 10998), (6123, 10716), (7332, 8949), (7379, 8892), (8037, 8164)]