86151852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 165444948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 31, 34, 36, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 153, 171, 186, 204, 228, 239, 279, 306, 323, 342, 372, 478, 527, 558, 589, 612, 646, 684, 717, 956, 969, 1054, 1116, 1178, 1292, 1434, 1581, 1767, 1938, 2108, 2151, 2356, 2868, 2907, 3162, 3534, 3876, 4063, 4302, 4541, 4743, 5301, 5814, 6324, 7068, 7409, 8126, 8604, 9082, 9486, 10013, 10602, 11628, 12189, 13623, 14818, 16252, 18164, 18972, 20026, 21204, 22227, 24378, 27246, 29636, 30039, 36567, 40052, 40869, 44454, 48756, 54492, 60078, 66681, 73134, 77197, 81738, 88908, 90117, 120156, 125953, 133362, 140771, 146268, 154394, 163476, 180234, 231591, 251906, 266724, 281542, 308788, 360468, 377859, 422313, 463182, 503812, 563084, 694773, 755718, 844626, 926364, 1133577, 1266939, 1389546, 1511436, 1689252, 2267154, 2393107, 2533878, 2779092, 4534308, 4786214, 5067756, 7179321, 9572428, 14358642, 21537963, 28717284, 43075926, 86151852]

約数ペア:

[(1, 86151852), (2, 43075926), (3, 28717284), (4, 21537963), (6, 14358642), (9, 9572428), (12, 7179321), (17, 5067756), (18, 4786214), (19, 4534308), (31, 2779092), (34, 2533878), (36, 2393107), (38, 2267154), (51, 1689252), (57, 1511436), (62, 1389546), (68, 1266939), (76, 1133577), (93, 926364), (102, 844626), (114, 755718), (124, 694773), (153, 563084), (171, 503812), (186, 463182), (204, 422313), (228, 377859), (239, 360468), (279, 308788), (306, 281542), (323, 266724), (342, 251906), (372, 231591), (478, 180234), (527, 163476), (558, 154394), (589, 146268), (612, 140771), (646, 133362), (684, 125953), (717, 120156), (956, 90117), (969, 88908), (1054, 81738), (1116, 77197), (1178, 73134), (1292, 66681), (1434, 60078), (1581, 54492), (1767, 48756), (1938, 44454), (2108, 40869), (2151, 40052), (2356, 36567), (2868, 30039), (2907, 29636), (3162, 27246), (3534, 24378), (3876, 22227), (4063, 21204), (4302, 20026), (4541, 18972), (4743, 18164), (5301, 16252), (5814, 14818), (6324, 13623), (7068, 12189), (7409, 11628), (8126, 10602), (8604, 10013), (9082, 9486)]