103654576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 231413760

約数和(自身を除く): 127759184

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 647, 1054, 1178, 1292, 1294, 2108, 2356, 2584, 2588, 4216, 4712, 5168, 5176, 8432, 9424, 10013, 10352, 10999, 12293, 20026, 20057, 21998, 24586, 40052, 40114, 43996, 49172, 80104, 80228, 87992, 98344, 160208, 160456, 175984, 196688, 208981, 320912, 340969, 381083, 417962, 681938, 762166, 835924, 1363876, 1524332, 1671848, 2727752, 3048664, 3343696, 5455504, 6097328, 6478411, 12956822, 25913644, 51827288, 103654576]

約数ペア:

[(1, 103654576), (2, 51827288), (4, 25913644), (8, 12956822), (16, 6478411), (17, 6097328), (19, 5455504), (31, 3343696), (34, 3048664), (38, 2727752), (62, 1671848), (68, 1524332), (76, 1363876), (124, 835924), (136, 762166), (152, 681938), (248, 417962), (272, 381083), (304, 340969), (323, 320912), (496, 208981), (527, 196688), (589, 175984), (646, 160456), (647, 160208), (1054, 98344), (1178, 87992), (1292, 80228), (1294, 80104), (2108, 49172), (2356, 43996), (2584, 40114), (2588, 40052), (4216, 24586), (4712, 21998), (5168, 20057), (5176, 20026), (8432, 12293), (9424, 10999), (10013, 10352)]