72640386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 197154048

約数和(自身を除く): 124513662

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 182, 183, 234, 273, 366, 427, 546, 549, 727, 793, 819, 854, 1098, 1281, 1454, 1586, 1638, 2181, 2379, 2562, 3843, 4362, 4758, 5089, 5551, 6543, 7137, 7686, 9451, 10178, 11102, 13086, 14274, 15267, 16653, 18902, 28353, 30534, 33306, 44347, 45801, 49959, 56706, 66157, 85059, 88694, 91602, 99918, 132314, 133041, 170118, 198471, 266082, 310429, 396942, 399123, 576511, 595413, 620858, 798246, 931287, 1153022, 1190826, 1729533, 1862574, 2793861, 3459066, 4035577, 5188599, 5587722, 8071154, 10377198, 12106731, 24213462, 36320193, 72640386]

約数ペア:

[(1, 72640386), (2, 36320193), (3, 24213462), (6, 12106731), (7, 10377198), (9, 8071154), (13, 5587722), (14, 5188599), (18, 4035577), (21, 3459066), (26, 2793861), (39, 1862574), (42, 1729533), (61, 1190826), (63, 1153022), (78, 931287), (91, 798246), (117, 620858), (122, 595413), (126, 576511), (182, 399123), (183, 396942), (234, 310429), (273, 266082), (366, 198471), (427, 170118), (546, 133041), (549, 132314), (727, 99918), (793, 91602), (819, 88694), (854, 85059), (1098, 66157), (1281, 56706), (1454, 49959), (1586, 45801), (1638, 44347), (2181, 33306), (2379, 30534), (2562, 28353), (3843, 18902), (4362, 16653), (4758, 15267), (5089, 14274), (5551, 13086), (6543, 11102), (7137, 10178), (7686, 9451)]