77738576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 167370240

約数和(自身を除く): 89631664

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 73, 76, 113, 124, 146, 152, 226, 248, 292, 304, 452, 496, 584, 589, 904, 1168, 1178, 1387, 1808, 2147, 2263, 2356, 2774, 3503, 4294, 4526, 4712, 5548, 7006, 8249, 8588, 9052, 9424, 11096, 14012, 16498, 17176, 18104, 22192, 28024, 32996, 34352, 36208, 42997, 56048, 65992, 66557, 85994, 131984, 133114, 156731, 171988, 255719, 266228, 313462, 343976, 511438, 532456, 626924, 687952, 1022876, 1064912, 1253848, 2045752, 2507696, 4091504, 4858661, 9717322, 19434644, 38869288, 77738576]

約数ペア:

[(1, 77738576), (2, 38869288), (4, 19434644), (8, 9717322), (16, 4858661), (19, 4091504), (31, 2507696), (38, 2045752), (62, 1253848), (73, 1064912), (76, 1022876), (113, 687952), (124, 626924), (146, 532456), (152, 511438), (226, 343976), (248, 313462), (292, 266228), (304, 255719), (452, 171988), (496, 156731), (584, 133114), (589, 131984), (904, 85994), (1168, 66557), (1178, 65992), (1387, 56048), (1808, 42997), (2147, 36208), (2263, 34352), (2356, 32996), (2774, 28024), (3503, 22192), (4294, 18104), (4526, 17176), (4712, 16498), (5548, 14012), (7006, 11096), (8249, 9424), (8588, 9052)]