64871092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 144506880

約数和(自身を除く): 79635788

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 47, 52, 76, 94, 127, 143, 188, 209, 247, 254, 286, 418, 494, 508, 517, 572, 611, 836, 893, 988, 1034, 1222, 1397, 1651, 1786, 2068, 2413, 2444, 2717, 2794, 3302, 3572, 4826, 5434, 5588, 5969, 6604, 6721, 9652, 9823, 10868, 11609, 11938, 13442, 18161, 19646, 23218, 23876, 26543, 26884, 31369, 36322, 39292, 46436, 53086, 62738, 65659, 72644, 77597, 106172, 113411, 125476, 127699, 131318, 155194, 226822, 255398, 262636, 310388, 345059, 453644, 510796, 690118, 853567, 1247521, 1380236, 1474343, 1707134, 2495042, 2948686, 3414268, 4990084, 5897372, 16217773, 32435546, 64871092]

約数ペア:

[(1, 64871092), (2, 32435546), (4, 16217773), (11, 5897372), (13, 4990084), (19, 3414268), (22, 2948686), (26, 2495042), (38, 1707134), (44, 1474343), (47, 1380236), (52, 1247521), (76, 853567), (94, 690118), (127, 510796), (143, 453644), (188, 345059), (209, 310388), (247, 262636), (254, 255398), (286, 226822), (418, 155194), (494, 131318), (508, 127699), (517, 125476), (572, 113411), (611, 106172), (836, 77597), (893, 72644), (988, 65659), (1034, 62738), (1222, 53086), (1397, 46436), (1651, 39292), (1786, 36322), (2068, 31369), (2413, 26884), (2444, 26543), (2717, 23876), (2794, 23218), (3302, 19646), (3572, 18161), (4826, 13442), (5434, 11938), (5588, 11609), (5969, 10868), (6604, 9823), (6721, 9652)]