78082552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 161971200

約数和(自身を除く): 83888648

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 73, 76, 124, 146, 152, 227, 248, 292, 454, 584, 589, 908, 1178, 1387, 1816, 2263, 2356, 2774, 4313, 4526, 4712, 5548, 7037, 8626, 9052, 11096, 14074, 16571, 17252, 18104, 28148, 33142, 34504, 42997, 56296, 66284, 85994, 132568, 133703, 171988, 267406, 314849, 343976, 513701, 534812, 629698, 1027402, 1069624, 1259396, 2054804, 2518792, 4109608, 9760319, 19520638, 39041276, 78082552]

約数ペア:

[(1, 78082552), (2, 39041276), (4, 19520638), (8, 9760319), (19, 4109608), (31, 2518792), (38, 2054804), (62, 1259396), (73, 1069624), (76, 1027402), (124, 629698), (146, 534812), (152, 513701), (227, 343976), (248, 314849), (292, 267406), (454, 171988), (584, 133703), (589, 132568), (908, 85994), (1178, 66284), (1387, 56296), (1816, 42997), (2263, 34504), (2356, 33142), (2774, 28148), (4313, 18104), (4526, 17252), (4712, 16571), (5548, 14074), (7037, 11096), (8626, 9052)]