80372584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 168537600

約数和(自身を除く): 88165016

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 461, 589, 703, 922, 1147, 1178, 1406, 1844, 2294, 2356, 2812, 3688, 4588, 4712, 5624, 8759, 9176, 14291, 17057, 17518, 21793, 28582, 34114, 35036, 43586, 57164, 68228, 70072, 87172, 114328, 136456, 174344, 271529, 324083, 528767, 543058, 648166, 1057534, 1086116, 1296332, 2115068, 2172232, 2592664, 4230136, 10046573, 20093146, 40186292, 80372584]

約数ペア:

[(1, 80372584), (2, 40186292), (4, 20093146), (8, 10046573), (19, 4230136), (31, 2592664), (37, 2172232), (38, 2115068), (62, 1296332), (74, 1086116), (76, 1057534), (124, 648166), (148, 543058), (152, 528767), (248, 324083), (296, 271529), (461, 174344), (589, 136456), (703, 114328), (922, 87172), (1147, 70072), (1178, 68228), (1406, 57164), (1844, 43586), (2294, 35036), (2356, 34114), (2812, 28582), (3688, 21793), (4588, 17518), (4712, 17057), (5624, 14291), (8759, 9176)]