87399864

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 166616136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 71, 72, 82, 108, 123, 139, 142, 164, 213, 216, 246, 278, 284, 328, 369, 417, 426, 492, 556, 568, 639, 738, 834, 852, 984, 1107, 1112, 1251, 1278, 1476, 1668, 1704, 1917, 2214, 2502, 2556, 2911, 2952, 3336, 3753, 3834, 4428, 5004, 5112, 5699, 5822, 7506, 7668, 8733, 8856, 9869, 10008, 11398, 11644, 15012, 15336, 17097, 17466, 19738, 22796, 23288, 26199, 29607, 30024, 34194, 34932, 39476, 45592, 51291, 52398, 59214, 68388, 69864, 78597, 78952, 88821, 102582, 104796, 118428, 136776, 153873, 157194, 177642, 205164, 209592, 236856, 266463, 307746, 314388, 355284, 404629, 410328, 532926, 615492, 628776, 710568, 809258, 1065852, 1213887, 1230984, 1618516, 2131704, 2427774, 3237032, 3641661, 4855548, 7283322, 9711096, 10924983, 14566644, 21849966, 29133288, 43699932, 87399864]

約数ペア:

[(1, 87399864), (2, 43699932), (3, 29133288), (4, 21849966), (6, 14566644), (8, 10924983), (9, 9711096), (12, 7283322), (18, 4855548), (24, 3641661), (27, 3237032), (36, 2427774), (41, 2131704), (54, 1618516), (71, 1230984), (72, 1213887), (82, 1065852), (108, 809258), (123, 710568), (139, 628776), (142, 615492), (164, 532926), (213, 410328), (216, 404629), (246, 355284), (278, 314388), (284, 307746), (328, 266463), (369, 236856), (417, 209592), (426, 205164), (492, 177642), (556, 157194), (568, 153873), (639, 136776), (738, 118428), (834, 104796), (852, 102582), (984, 88821), (1107, 78952), (1112, 78597), (1251, 69864), (1278, 68388), (1476, 59214), (1668, 52398), (1704, 51291), (1917, 45592), (2214, 39476), (2502, 34932), (2556, 34194), (2911, 30024), (2952, 29607), (3336, 26199), (3753, 23288), (3834, 22796), (4428, 19738), (5004, 17466), (5112, 17097), (5699, 15336), (5822, 15012), (7506, 11644), (7668, 11398), (8733, 10008), (8856, 9869)]