73656856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 109234664

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 53, 56, 83, 91, 92, 104, 106, 161, 166, 182, 184, 212, 299, 322, 332, 364, 371, 424, 581, 598, 644, 664, 689, 728, 742, 1079, 1162, 1196, 1219, 1288, 1378, 1484, 1909, 2093, 2158, 2324, 2392, 2438, 2756, 2968, 3818, 4186, 4316, 4399, 4648, 4823, 4876, 5512, 7553, 7636, 8372, 8533, 8632, 8798, 9646, 9752, 13363, 15106, 15272, 15847, 16744, 17066, 17596, 19292, 24817, 26726, 30212, 30793, 31694, 34132, 35192, 38584, 49634, 53452, 57187, 60424, 61586, 63388, 68264, 99268, 101177, 106904, 110929, 114374, 123172, 126776, 173719, 198536, 202354, 221858, 228748, 246344, 347438, 400309, 404708, 443716, 457496, 694876, 708239, 800618, 809416, 887432, 1315301, 1389752, 1416478, 1601236, 2630602, 2832956, 3202472, 5261204, 5665912, 9207107, 10522408, 18414214, 36828428, 73656856]

約数ペア:

[(1, 73656856), (2, 36828428), (4, 18414214), (7, 10522408), (8, 9207107), (13, 5665912), (14, 5261204), (23, 3202472), (26, 2832956), (28, 2630602), (46, 1601236), (52, 1416478), (53, 1389752), (56, 1315301), (83, 887432), (91, 809416), (92, 800618), (104, 708239), (106, 694876), (161, 457496), (166, 443716), (182, 404708), (184, 400309), (212, 347438), (299, 246344), (322, 228748), (332, 221858), (364, 202354), (371, 198536), (424, 173719), (581, 126776), (598, 123172), (644, 114374), (664, 110929), (689, 106904), (728, 101177), (742, 99268), (1079, 68264), (1162, 63388), (1196, 61586), (1219, 60424), (1288, 57187), (1378, 53452), (1484, 49634), (1909, 38584), (2093, 35192), (2158, 34132), (2324, 31694), (2392, 30793), (2438, 30212), (2756, 26726), (2968, 24817), (3818, 19292), (4186, 17596), (4316, 17066), (4399, 16744), (4648, 15847), (4823, 15272), (4876, 15106), (5512, 13363), (7553, 9752), (7636, 9646), (8372, 8798), (8533, 8632)]