79109478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 204871680

約数和(自身を除く): 125762202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 71, 74, 111, 126, 142, 213, 222, 239, 259, 333, 426, 478, 497, 518, 639, 666, 717, 777, 994, 1278, 1434, 1491, 1554, 1673, 2151, 2331, 2627, 2982, 3346, 4302, 4473, 4662, 5019, 5254, 7881, 8843, 8946, 10038, 15057, 15762, 16969, 17686, 18389, 23643, 26529, 30114, 33938, 36778, 47286, 50907, 53058, 55167, 61901, 79587, 101814, 110334, 118783, 123802, 152721, 159174, 165501, 185703, 237566, 305442, 331002, 356349, 371406, 557109, 627853, 712698, 1069047, 1114218, 1255706, 1883559, 2138094, 3767118, 4394971, 5650677, 8789942, 11301354, 13184913, 26369826, 39554739, 79109478]

約数ペア:

[(1, 79109478), (2, 39554739), (3, 26369826), (6, 13184913), (7, 11301354), (9, 8789942), (14, 5650677), (18, 4394971), (21, 3767118), (37, 2138094), (42, 1883559), (63, 1255706), (71, 1114218), (74, 1069047), (111, 712698), (126, 627853), (142, 557109), (213, 371406), (222, 356349), (239, 331002), (259, 305442), (333, 237566), (426, 185703), (478, 165501), (497, 159174), (518, 152721), (639, 123802), (666, 118783), (717, 110334), (777, 101814), (994, 79587), (1278, 61901), (1434, 55167), (1491, 53058), (1554, 50907), (1673, 47286), (2151, 36778), (2331, 33938), (2627, 30114), (2982, 26529), (3346, 23643), (4302, 18389), (4473, 17686), (4662, 16969), (5019, 15762), (5254, 15057), (7881, 10038), (8843, 8946)]