31077270288

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{135647}}^1$

素因数の和:135741

約数の個数: 120

約数和(自身を含む): 91401792768

約数和(自身を除く): 60324522480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 43, 48, 72, 74, 86, 111, 129, 144, 148, 172, 222, 258, 296, 333, 344, 387, 444, 516, 592, 666, 688, 774, 888, 1032, 1332, 1548, 1591, 1776, 2064, 2664, 3096, 3182, 4773, 5328, 6192, 6364, 9546, 12728, 14319, 19092, 25456, 28638, 38184, 57276, 76368, 114552, 135647, 229104, 271294, 406941, 542588, 813882, 1085176, 1220823, 1627764, 2170352, 2441646, 3255528, 4883292, 5018939, 5832821, 6511056, 9766584, 10037878, 11665642, 15056817, 17498463, 19533168, 20075756, 23331284, 30113634, 34996926, 40151512, 45170451, 46662568, 52495389, 60227268, 69993852, 80303024, 90340902, 93325136, 104990778, 120454536, 139987704, 180681804, 209981556, 215814377, 240909072, 279975408, 361363608, 419963112, 431628754, 647443131, 722727216, 839926224, 863257508, 1294886262, 1726515016, 1942329393, 2589772524, 3453030032, 3884658786, 5179545048, 7769317572, 10359090096, 15538635144, 31077270288]

約数ペア:

[(1, 31077270288), (2, 15538635144), (3, 10359090096), (4, 7769317572), (6, 5179545048), (8, 3884658786), (9, 3453030032), (12, 2589772524), (16, 1942329393), (18, 1726515016), (24, 1294886262), (36, 863257508), (37, 839926224), (43, 722727216), (48, 647443131), (72, 431628754), (74, 419963112), (86, 361363608), (111, 279975408), (129, 240909072), (144, 215814377), (148, 209981556), (172, 180681804), (222, 139987704), (258, 120454536), (296, 104990778), (333, 93325136), (344, 90340902), (387, 80303024), (444, 69993852), (516, 60227268), (592, 52495389), (666, 46662568), (688, 45170451), (774, 40151512), (888, 34996926), (1032, 30113634), (1332, 23331284), (1548, 20075756), (1591, 19533168), (1776, 17498463), (2064, 15056817), (2664, 11665642), (3096, 10037878), (3182, 9766584), (4773, 6511056), (5328, 5832821), (6192, 5018939), (6364, 4883292), (9546, 3255528), (12728, 2441646), (14319, 2170352), (19092, 1627764), (25456, 1220823), (28638, 1085176), (38184, 813882), (57276, 542588), (76368, 406941), (114552, 271294), (135647, 229104)]