85838984

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 216444960

約数和(自身を除く): 130605976

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 374, 392, 476, 539, 616, 748, 833, 952, 1078, 1171, 1309, 1496, 1666, 2156, 2342, 2618, 3332, 4312, 4684, 5236, 6664, 8197, 9163, 9368, 10472, 12881, 16394, 18326, 19907, 25762, 32788, 36652, 39814, 51524, 57379, 65576, 73304, 79628, 90167, 103048, 114758, 139349, 159256, 180334, 218977, 229516, 278698, 360668, 437954, 459032, 557396, 631169, 721336, 875908, 975443, 1114792, 1262338, 1532839, 1751816, 1950886, 2524676, 3065678, 3901772, 5049352, 6131356, 7803544, 10729873, 12262712, 21459746, 42919492, 85838984]

約数ペア:

[(1, 85838984), (2, 42919492), (4, 21459746), (7, 12262712), (8, 10729873), (11, 7803544), (14, 6131356), (17, 5049352), (22, 3901772), (28, 3065678), (34, 2524676), (44, 1950886), (49, 1751816), (56, 1532839), (68, 1262338), (77, 1114792), (88, 975443), (98, 875908), (119, 721336), (136, 631169), (154, 557396), (187, 459032), (196, 437954), (238, 360668), (308, 278698), (374, 229516), (392, 218977), (476, 180334), (539, 159256), (616, 139349), (748, 114758), (833, 103048), (952, 90167), (1078, 79628), (1171, 73304), (1309, 65576), (1496, 57379), (1666, 51524), (2156, 39814), (2342, 36652), (2618, 32788), (3332, 25762), (4312, 19907), (4684, 18326), (5236, 16394), (6664, 12881), (8197, 10472), (9163, 9368)]