70877904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 209510400

約数和(自身を除く): 138632496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 62, 69, 76, 92, 93, 109, 114, 124, 138, 152, 184, 186, 218, 228, 248, 276, 304, 327, 368, 372, 436, 437, 456, 496, 552, 589, 654, 713, 744, 872, 874, 912, 1104, 1178, 1308, 1311, 1426, 1488, 1744, 1748, 1767, 2071, 2139, 2356, 2507, 2616, 2622, 2852, 3379, 3496, 3534, 4142, 4278, 4712, 5014, 5232, 5244, 5704, 6213, 6758, 6992, 7068, 7521, 8284, 8556, 9424, 10028, 10137, 10488, 11408, 12426, 13516, 13547, 14136, 15042, 16568, 17112, 20056, 20274, 20976, 24852, 27032, 27094, 28272, 30084, 33136, 34224, 40112, 40548, 40641, 47633, 49704, 54064, 54188, 60168, 64201, 77717, 81096, 81282, 95266, 99408, 108376, 120336, 128402, 142899, 155434, 162192, 162564, 190532, 192603, 216752, 233151, 256804, 285798, 310868, 325128, 381064, 385206, 466302, 513608, 571596, 621736, 650256, 762128, 770412, 932604, 1027216, 1143192, 1243472, 1476623, 1540824, 1865208, 2286384, 2953246, 3081648, 3730416, 4429869, 5906492, 8859738, 11812984, 17719476, 23625968, 35438952, 70877904]

約数ペア:

[(1, 70877904), (2, 35438952), (3, 23625968), (4, 17719476), (6, 11812984), (8, 8859738), (12, 5906492), (16, 4429869), (19, 3730416), (23, 3081648), (24, 2953246), (31, 2286384), (38, 1865208), (46, 1540824), (48, 1476623), (57, 1243472), (62, 1143192), (69, 1027216), (76, 932604), (92, 770412), (93, 762128), (109, 650256), (114, 621736), (124, 571596), (138, 513608), (152, 466302), (184, 385206), (186, 381064), (218, 325128), (228, 310868), (248, 285798), (276, 256804), (304, 233151), (327, 216752), (368, 192603), (372, 190532), (436, 162564), (437, 162192), (456, 155434), (496, 142899), (552, 128402), (589, 120336), (654, 108376), (713, 99408), (744, 95266), (872, 81282), (874, 81096), (912, 77717), (1104, 64201), (1178, 60168), (1308, 54188), (1311, 54064), (1426, 49704), (1488, 47633), (1744, 40641), (1748, 40548), (1767, 40112), (2071, 34224), (2139, 33136), (2356, 30084), (2507, 28272), (2616, 27094), (2622, 27032), (2852, 24852), (3379, 20976), (3496, 20274), (3534, 20056), (4142, 17112), (4278, 16568), (4712, 15042), (5014, 14136), (5232, 13547), (5244, 13516), (5704, 12426), (6213, 11408), (6758, 10488), (6992, 10137), (7068, 10028), (7521, 9424), (8284, 8556)]