67630728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 197568000

約数和(自身を除く): 129937272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 97, 114, 132, 139, 152, 194, 209, 228, 264, 278, 291, 388, 417, 418, 456, 556, 582, 627, 776, 834, 836, 1067, 1112, 1164, 1254, 1529, 1668, 1672, 1843, 2134, 2328, 2508, 2641, 3058, 3201, 3336, 3686, 4268, 4587, 5016, 5282, 5529, 6116, 6402, 7372, 7923, 8536, 9174, 10564, 11058, 12232, 12804, 13483, 14744, 15846, 18348, 20273, 21128, 22116, 25608, 26966, 29051, 31692, 36696, 40449, 40546, 44232, 53932, 58102, 60819, 63384, 80898, 81092, 87153, 107864, 116204, 121638, 148313, 161796, 162184, 174306, 232408, 243276, 256177, 296626, 323592, 348612, 444939, 486552, 512354, 593252, 697224, 768531, 889878, 1024708, 1186504, 1537062, 1779756, 2049416, 2817947, 3074124, 3559512, 5635894, 6148248, 8453841, 11271788, 16907682, 22543576, 33815364, 67630728]

約数ペア:

[(1, 67630728), (2, 33815364), (3, 22543576), (4, 16907682), (6, 11271788), (8, 8453841), (11, 6148248), (12, 5635894), (19, 3559512), (22, 3074124), (24, 2817947), (33, 2049416), (38, 1779756), (44, 1537062), (57, 1186504), (66, 1024708), (76, 889878), (88, 768531), (97, 697224), (114, 593252), (132, 512354), (139, 486552), (152, 444939), (194, 348612), (209, 323592), (228, 296626), (264, 256177), (278, 243276), (291, 232408), (388, 174306), (417, 162184), (418, 161796), (456, 148313), (556, 121638), (582, 116204), (627, 107864), (776, 87153), (834, 81092), (836, 80898), (1067, 63384), (1112, 60819), (1164, 58102), (1254, 53932), (1529, 44232), (1668, 40546), (1672, 40449), (1843, 36696), (2134, 31692), (2328, 29051), (2508, 26966), (2641, 25608), (3058, 22116), (3201, 21128), (3336, 20273), (3686, 18348), (4268, 15846), (4587, 14744), (5016, 13483), (5282, 12804), (5529, 12232), (6116, 11058), (6402, 10564), (7372, 9174), (7923, 8536)]