64345248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 210319200

約数和(自身を除く): 145973952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1069, 1254, 1368, 1584, 1672, 1824, 1881, 2138, 2508, 2736, 3168, 3207, 3344, 3762, 4276, 5016, 5472, 6414, 6688, 7524, 8552, 9621, 10032, 11759, 12828, 15048, 17104, 19242, 20064, 20311, 23518, 25656, 30096, 34208, 35277, 38484, 40622, 47036, 51312, 60192, 60933, 70554, 76968, 81244, 94072, 102624, 105831, 121866, 141108, 153936, 162488, 182799, 188144, 211662, 223421, 243732, 282216, 307872, 324976, 365598, 376288, 423324, 446842, 487464, 564432, 649952, 670263, 731196, 846648, 893684, 974928, 1128864, 1340526, 1462392, 1693296, 1787368, 1949856, 2010789, 2681052, 2924784, 3386592, 3574736, 4021578, 5362104, 5849568, 7149472, 8043156, 10724208, 16086312, 21448416, 32172624, 64345248]

約数ペア:

[(1, 64345248), (2, 32172624), (3, 21448416), (4, 16086312), (6, 10724208), (8, 8043156), (9, 7149472), (11, 5849568), (12, 5362104), (16, 4021578), (18, 3574736), (19, 3386592), (22, 2924784), (24, 2681052), (32, 2010789), (33, 1949856), (36, 1787368), (38, 1693296), (44, 1462392), (48, 1340526), (57, 1128864), (66, 974928), (72, 893684), (76, 846648), (88, 731196), (96, 670263), (99, 649952), (114, 564432), (132, 487464), (144, 446842), (152, 423324), (171, 376288), (176, 365598), (198, 324976), (209, 307872), (228, 282216), (264, 243732), (288, 223421), (304, 211662), (342, 188144), (352, 182799), (396, 162488), (418, 153936), (456, 141108), (528, 121866), (608, 105831), (627, 102624), (684, 94072), (792, 81244), (836, 76968), (912, 70554), (1056, 60933), (1069, 60192), (1254, 51312), (1368, 47036), (1584, 40622), (1672, 38484), (1824, 35277), (1881, 34208), (2138, 30096), (2508, 25656), (2736, 23518), (3168, 20311), (3207, 20064), (3344, 19242), (3762, 17104), (4276, 15048), (5016, 12828), (5472, 11759), (6414, 10032), (6688, 9621), (7524, 8552)]