72018576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1989

約数の個数: 120

約数和(自身を含む): 236693184

約数和(自身を除く): 164674608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 1931, 2072, 2331, 2664, 3108, 3862, 4144, 4662, 5328, 5793, 6216, 7724, 9324, 11586, 12432, 13517, 15448, 17379, 18648, 23172, 27034, 30896, 34758, 37296, 40551, 46344, 54068, 69516, 71447, 81102, 92688, 108136, 121653, 139032, 142894, 162204, 214341, 216272, 243306, 278064, 285788, 324408, 428682, 486612, 500129, 571576, 643023, 648816, 857364, 973224, 1000258, 1143152, 1286046, 1500387, 1714728, 1946448, 2000516, 2572092, 3000774, 3429456, 4001032, 4501161, 5144184, 6001548, 8002064, 9002322, 10288368, 12003096, 18004644, 24006192, 36009288, 72018576]

約数ペア:

[(1, 72018576), (2, 36009288), (3, 24006192), (4, 18004644), (6, 12003096), (7, 10288368), (8, 9002322), (9, 8002064), (12, 6001548), (14, 5144184), (16, 4501161), (18, 4001032), (21, 3429456), (24, 3000774), (28, 2572092), (36, 2000516), (37, 1946448), (42, 1714728), (48, 1500387), (56, 1286046), (63, 1143152), (72, 1000258), (74, 973224), (84, 857364), (111, 648816), (112, 643023), (126, 571576), (144, 500129), (148, 486612), (168, 428682), (222, 324408), (252, 285788), (259, 278064), (296, 243306), (333, 216272), (336, 214341), (444, 162204), (504, 142894), (518, 139032), (592, 121653), (666, 108136), (777, 92688), (888, 81102), (1008, 71447), (1036, 69516), (1332, 54068), (1554, 46344), (1776, 40551), (1931, 37296), (2072, 34758), (2331, 30896), (2664, 27034), (3108, 23172), (3862, 18648), (4144, 17379), (4662, 15448), (5328, 13517), (5793, 12432), (6216, 11586), (7724, 9324)]