79982224

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 188202240

約数和(自身を除く): 108220016

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 509, 644, 854, 976, 1018, 1288, 1403, 1708, 2036, 2576, 2806, 3416, 3563, 4072, 5612, 6832, 7126, 8144, 9821, 11224, 11707, 14252, 19642, 22448, 23414, 28504, 31049, 39284, 46828, 57008, 62098, 78568, 81949, 93656, 124196, 157136, 163898, 187312, 217343, 248392, 327796, 434686, 496784, 655592, 714127, 869372, 1311184, 1428254, 1738744, 2856508, 3477488, 4998889, 5713016, 9997778, 11426032, 19995556, 39991112, 79982224]

約数ペア:

[(1, 79982224), (2, 39991112), (4, 19995556), (7, 11426032), (8, 9997778), (14, 5713016), (16, 4998889), (23, 3477488), (28, 2856508), (46, 1738744), (56, 1428254), (61, 1311184), (92, 869372), (112, 714127), (122, 655592), (161, 496784), (184, 434686), (244, 327796), (322, 248392), (368, 217343), (427, 187312), (488, 163898), (509, 157136), (644, 124196), (854, 93656), (976, 81949), (1018, 78568), (1288, 62098), (1403, 57008), (1708, 46828), (2036, 39284), (2576, 31049), (2806, 28504), (3416, 23414), (3563, 22448), (4072, 19642), (5612, 14252), (6832, 11707), (7126, 11224), (8144, 9821)]