87888113244

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{156727}}^1$

素因数の和:157195

約数の個数: 72

約数和(自身を含む): 228709408928

約数和(自身を除く): 140821295684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 421, 444, 666, 842, 1263, 1332, 1684, 2526, 3789, 5052, 7578, 15156, 15577, 31154, 46731, 62308, 93462, 140193, 156727, 186924, 280386, 313454, 470181, 560772, 626908, 940362, 1410543, 1880724, 2821086, 5642172, 5798899, 11597798, 17396697, 23195596, 34793394, 52190091, 65982067, 69586788, 104380182, 131964134, 197946201, 208760364, 263928268, 395892402, 593838603, 791784804, 1187677206, 2375354412, 2441336479, 4882672958, 7324009437, 9765345916, 14648018874, 21972028311, 29296037748, 43944056622, 87888113244]

約数ペア:

[(1, 87888113244), (2, 43944056622), (3, 29296037748), (4, 21972028311), (6, 14648018874), (9, 9765345916), (12, 7324009437), (18, 4882672958), (36, 2441336479), (37, 2375354412), (74, 1187677206), (111, 791784804), (148, 593838603), (222, 395892402), (333, 263928268), (421, 208760364), (444, 197946201), (666, 131964134), (842, 104380182), (1263, 69586788), (1332, 65982067), (1684, 52190091), (2526, 34793394), (3789, 23195596), (5052, 17396697), (7578, 11597798), (15156, 5798899), (15577, 5642172), (31154, 2821086), (46731, 1880724), (62308, 1410543), (93462, 940362), (140193, 626908), (156727, 560772), (186924, 470181), (280386, 313454)]