72183888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3809

約数の個数: 120

約数和(自身を含む): 243089600

約数和(自身を除く): 170905712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 3769, 4788, 6384, 7538, 9576, 11307, 15076, 19152, 22614, 26383, 30152, 33921, 45228, 52766, 60304, 67842, 71611, 79149, 90456, 105532, 135684, 143222, 158298, 180912, 211064, 214833, 237447, 271368, 286444, 316596, 422128, 429666, 474894, 501277, 542736, 572888, 633192, 644499, 859332, 949788, 1002554, 1145776, 1266384, 1288998, 1503831, 1718664, 1899576, 2005108, 2577996, 3007662, 3437328, 3799152, 4010216, 4511493, 5155992, 6015324, 8020432, 9022986, 10311984, 12030648, 18045972, 24061296, 36091944, 72183888]

約数ペア:

[(1, 72183888), (2, 36091944), (3, 24061296), (4, 18045972), (6, 12030648), (7, 10311984), (8, 9022986), (9, 8020432), (12, 6015324), (14, 5155992), (16, 4511493), (18, 4010216), (19, 3799152), (21, 3437328), (24, 3007662), (28, 2577996), (36, 2005108), (38, 1899576), (42, 1718664), (48, 1503831), (56, 1288998), (57, 1266384), (63, 1145776), (72, 1002554), (76, 949788), (84, 859332), (112, 644499), (114, 633192), (126, 572888), (133, 542736), (144, 501277), (152, 474894), (168, 429666), (171, 422128), (228, 316596), (252, 286444), (266, 271368), (304, 237447), (336, 214833), (342, 211064), (399, 180912), (456, 158298), (504, 143222), (532, 135684), (684, 105532), (798, 90456), (912, 79149), (1008, 71611), (1064, 67842), (1197, 60304), (1368, 52766), (1596, 45228), (2128, 33921), (2394, 30152), (2736, 26383), (3192, 22614), (3769, 19152), (4788, 15076), (6384, 11307), (7538, 9576)]