40723722

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 80

約数和(自身を含む): 100196712

約数和(自身を除く): 59472990

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 317, 351, 366, 549, 634, 702, 793, 951, 1053, 1098, 1586, 1647, 1902, 2106, 2379, 2853, 3294, 4121, 4758, 4941, 5706, 7137, 8242, 8559, 9882, 12363, 14274, 17118, 19337, 21411, 24726, 25677, 37089, 38674, 42822, 51354, 58011, 64233, 74178, 111267, 116022, 128466, 174033, 222534, 251381, 333801, 348066, 502762, 522099, 667602, 754143, 1044198, 1508286, 1566297, 2262429, 3132594, 4524858, 6787287, 13574574, 20361861, 40723722]

約数ペア:

[(1, 40723722), (2, 20361861), (3, 13574574), (6, 6787287), (9, 4524858), (13, 3132594), (18, 2262429), (26, 1566297), (27, 1508286), (39, 1044198), (54, 754143), (61, 667602), (78, 522099), (81, 502762), (117, 348066), (122, 333801), (162, 251381), (183, 222534), (234, 174033), (317, 128466), (351, 116022), (366, 111267), (549, 74178), (634, 64233), (702, 58011), (793, 51354), (951, 42822), (1053, 38674), (1098, 37089), (1586, 25677), (1647, 24726), (1902, 21411), (2106, 19337), (2379, 17118), (2853, 14274), (3294, 12363), (4121, 9882), (4758, 8559), (4941, 8242), (5706, 7137)]