72601773328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{49669}}^1$

素因数の和:50136

約数の個数: 80

約数和(自身を含む): 166344432640

約数和(自身を除く): 93742659312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 421, 434, 496, 842, 868, 1684, 1736, 2947, 3368, 3472, 5894, 6736, 11788, 13051, 23576, 26102, 47152, 49669, 52204, 91357, 99338, 104408, 182714, 198676, 208816, 347683, 365428, 397352, 695366, 730856, 794704, 1390732, 1461712, 1539739, 2781464, 3079478, 5562928, 6158956, 10778173, 12317912, 20910649, 21556346, 24635824, 41821298, 43112692, 83642596, 86225384, 146374543, 167285192, 172450768, 292749086, 334570384, 585498172, 648230119, 1170996344, 1296460238, 2341992688, 2592920476, 4537610833, 5185840952, 9075221666, 10371681904, 18150443332, 36300886664, 72601773328]

約数ペア:

[(1, 72601773328), (2, 36300886664), (4, 18150443332), (7, 10371681904), (8, 9075221666), (14, 5185840952), (16, 4537610833), (28, 2592920476), (31, 2341992688), (56, 1296460238), (62, 1170996344), (112, 648230119), (124, 585498172), (217, 334570384), (248, 292749086), (421, 172450768), (434, 167285192), (496, 146374543), (842, 86225384), (868, 83642596), (1684, 43112692), (1736, 41821298), (2947, 24635824), (3368, 21556346), (3472, 20910649), (5894, 12317912), (6736, 10778173), (11788, 6158956), (13051, 5562928), (23576, 3079478), (26102, 2781464), (47152, 1539739), (49669, 1461712), (52204, 1390732), (91357, 794704), (99338, 730856), (104408, 695366), (182714, 397352), (198676, 365428), (208816, 347683)]