72008808

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 187306560

約数和(自身を除く): 115297752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 83, 111, 148, 166, 222, 249, 296, 332, 444, 498, 664, 888, 977, 996, 1954, 1992, 2931, 3071, 3908, 5862, 6142, 7816, 9213, 11724, 12284, 18426, 23448, 24568, 36149, 36852, 72298, 73704, 81091, 108447, 144596, 162182, 216894, 243273, 289192, 324364, 433788, 486546, 648728, 867576, 973092, 1946184, 3000367, 6000734, 9001101, 12001468, 18002202, 24002936, 36004404, 72008808]

約数ペア:

[(1, 72008808), (2, 36004404), (3, 24002936), (4, 18002202), (6, 12001468), (8, 9001101), (12, 6000734), (24, 3000367), (37, 1946184), (74, 973092), (83, 867576), (111, 648728), (148, 486546), (166, 433788), (222, 324364), (249, 289192), (296, 243273), (332, 216894), (444, 162182), (498, 144596), (664, 108447), (888, 81091), (977, 73704), (996, 72298), (1954, 36852), (1992, 36149), (2931, 24568), (3071, 23448), (3908, 18426), (5862, 12284), (6142, 11724), (7816, 9213)]