78576652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 107701748

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 68, 77, 86, 119, 154, 172, 187, 238, 301, 308, 349, 374, 473, 476, 602, 698, 731, 748, 946, 1204, 1309, 1396, 1462, 1892, 2443, 2618, 2924, 3311, 3839, 4886, 5117, 5236, 5933, 6622, 7678, 8041, 9772, 10234, 11866, 13244, 15007, 15356, 16082, 20468, 23732, 26873, 30014, 32164, 41531, 53746, 56287, 60028, 65263, 83062, 105049, 107492, 112574, 130526, 165077, 166124, 210098, 225148, 255119, 261052, 330154, 420196, 456841, 510238, 660308, 913682, 1020476, 1155539, 1785833, 1827364, 2311078, 2806309, 3571666, 4622156, 5612618, 7143332, 11225236, 19644163, 39288326, 78576652]

約数ペア:

[(1, 78576652), (2, 39288326), (4, 19644163), (7, 11225236), (11, 7143332), (14, 5612618), (17, 4622156), (22, 3571666), (28, 2806309), (34, 2311078), (43, 1827364), (44, 1785833), (68, 1155539), (77, 1020476), (86, 913682), (119, 660308), (154, 510238), (172, 456841), (187, 420196), (238, 330154), (301, 261052), (308, 255119), (349, 225148), (374, 210098), (473, 166124), (476, 165077), (602, 130526), (698, 112574), (731, 107492), (748, 105049), (946, 83062), (1204, 65263), (1309, 60028), (1396, 56287), (1462, 53746), (1892, 41531), (2443, 32164), (2618, 30014), (2924, 26873), (3311, 23732), (3839, 20468), (4886, 16082), (5117, 15356), (5236, 15007), (5933, 13244), (6622, 11866), (7678, 10234), (8041, 9772)]