71735488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 169712640

約数和(自身を除く): 97977152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 152, 173, 176, 209, 248, 304, 341, 346, 352, 418, 496, 589, 608, 682, 692, 704, 836, 992, 1178, 1216, 1364, 1384, 1672, 1903, 1984, 2356, 2728, 2768, 3287, 3344, 3806, 4712, 5363, 5456, 5536, 6479, 6574, 6688, 7612, 9424, 10726, 10912, 11072, 12958, 13148, 13376, 15224, 18848, 21452, 21824, 25916, 26296, 30448, 36157, 37696, 42904, 51832, 52592, 58993, 60896, 72314, 85808, 101897, 103664, 105184, 117986, 121792, 144628, 171616, 203794, 207328, 210368, 235972, 289256, 343232, 407588, 414656, 471944, 578512, 815176, 943888, 1120867, 1157024, 1630352, 1887776, 2241734, 2314048, 3260704, 3775552, 4483468, 6521408, 8966936, 17933872, 35867744, 71735488]

約数ペア:

[(1, 71735488), (2, 35867744), (4, 17933872), (8, 8966936), (11, 6521408), (16, 4483468), (19, 3775552), (22, 3260704), (31, 2314048), (32, 2241734), (38, 1887776), (44, 1630352), (62, 1157024), (64, 1120867), (76, 943888), (88, 815176), (124, 578512), (152, 471944), (173, 414656), (176, 407588), (209, 343232), (248, 289256), (304, 235972), (341, 210368), (346, 207328), (352, 203794), (418, 171616), (496, 144628), (589, 121792), (608, 117986), (682, 105184), (692, 103664), (704, 101897), (836, 85808), (992, 72314), (1178, 60896), (1216, 58993), (1364, 52592), (1384, 51832), (1672, 42904), (1903, 37696), (1984, 36157), (2356, 30448), (2728, 26296), (2768, 25916), (3287, 21824), (3344, 21452), (3806, 18848), (4712, 15224), (5363, 13376), (5456, 13148), (5536, 12958), (6479, 11072), (6574, 10912), (6688, 10726), (7612, 9424)]