84866778

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 202954752

約数和(自身を除く): 118087974

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 81, 86, 93, 129, 131, 162, 186, 243, 258, 262, 279, 387, 393, 486, 558, 774, 786, 837, 1161, 1179, 1333, 1674, 2322, 2358, 2511, 2666, 3483, 3537, 3999, 4061, 5022, 5633, 6966, 7074, 7533, 7998, 8122, 10449, 10611, 11266, 11997, 12183, 15066, 16899, 20898, 21222, 23994, 24366, 31833, 33798, 35991, 36549, 50697, 63666, 71982, 73098, 101394, 107973, 109647, 152091, 174623, 215946, 219294, 304182, 323919, 328941, 349246, 456273, 523869, 647838, 657882, 912546, 986823, 1047738, 1368819, 1571607, 1973646, 2737638, 3143214, 4714821, 9429642, 14144463, 28288926, 42433389, 84866778]

約数ペア:

[(1, 84866778), (2, 42433389), (3, 28288926), (6, 14144463), (9, 9429642), (18, 4714821), (27, 3143214), (31, 2737638), (43, 1973646), (54, 1571607), (62, 1368819), (81, 1047738), (86, 986823), (93, 912546), (129, 657882), (131, 647838), (162, 523869), (186, 456273), (243, 349246), (258, 328941), (262, 323919), (279, 304182), (387, 219294), (393, 215946), (486, 174623), (558, 152091), (774, 109647), (786, 107973), (837, 101394), (1161, 73098), (1179, 71982), (1333, 63666), (1674, 50697), (2322, 36549), (2358, 35991), (2511, 33798), (2666, 31833), (3483, 24366), (3537, 23994), (3999, 21222), (4061, 20898), (5022, 16899), (5633, 15066), (6966, 12183), (7074, 11997), (7533, 11266), (7998, 10611), (8122, 10449)]