79090312

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 191520000

約数和(自身を除く): 112429688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 41, 49, 56, 74, 76, 82, 98, 133, 148, 152, 164, 196, 259, 266, 287, 296, 328, 343, 392, 518, 532, 574, 686, 703, 779, 931, 1036, 1064, 1148, 1372, 1406, 1517, 1558, 1813, 1862, 2009, 2072, 2296, 2744, 2812, 3034, 3116, 3626, 3724, 4018, 4921, 5453, 5624, 6068, 6232, 6517, 7252, 7448, 8036, 9842, 10619, 10906, 12136, 12691, 13034, 14063, 14504, 16072, 19684, 21238, 21812, 25382, 26068, 28126, 28823, 34447, 38171, 39368, 42476, 43624, 50764, 52136, 56252, 57646, 68894, 74333, 76342, 84952, 101528, 112504, 115292, 137788, 148666, 152684, 201761, 230584, 241129, 267197, 275576, 297332, 305368, 403522, 482258, 520331, 534394, 594664, 807044, 964516, 1040662, 1068788, 1412327, 1614088, 1929032, 2081324, 2137576, 2824654, 4162648, 5649308, 9886289, 11298616, 19772578, 39545156, 79090312]

約数ペア:

[(1, 79090312), (2, 39545156), (4, 19772578), (7, 11298616), (8, 9886289), (14, 5649308), (19, 4162648), (28, 2824654), (37, 2137576), (38, 2081324), (41, 1929032), (49, 1614088), (56, 1412327), (74, 1068788), (76, 1040662), (82, 964516), (98, 807044), (133, 594664), (148, 534394), (152, 520331), (164, 482258), (196, 403522), (259, 305368), (266, 297332), (287, 275576), (296, 267197), (328, 241129), (343, 230584), (392, 201761), (518, 152684), (532, 148666), (574, 137788), (686, 115292), (703, 112504), (779, 101528), (931, 84952), (1036, 76342), (1064, 74333), (1148, 68894), (1372, 57646), (1406, 56252), (1517, 52136), (1558, 50764), (1813, 43624), (1862, 42476), (2009, 39368), (2072, 38171), (2296, 34447), (2744, 28823), (2812, 28126), (3034, 26068), (3116, 25382), (3626, 21812), (3724, 21238), (4018, 19684), (4921, 16072), (5453, 14504), (5624, 14063), (6068, 13034), (6232, 12691), (6517, 12136), (7252, 10906), (7448, 10619), (8036, 9842)]