78260672

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2485

約数の個数: 56

約数和(自身を含む): 179990496

約数和(自身を除く): 101729824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 2393, 4088, 4672, 4786, 8176, 9572, 16352, 16751, 19144, 32704, 33502, 38288, 67004, 76576, 134008, 153152, 174689, 268016, 349378, 536032, 698756, 1072064, 1222823, 1397512, 2445646, 2795024, 4891292, 5590048, 9782584, 11180096, 19565168, 39130336, 78260672]

約数ペア:

[(1, 78260672), (2, 39130336), (4, 19565168), (7, 11180096), (8, 9782584), (14, 5590048), (16, 4891292), (28, 2795024), (32, 2445646), (56, 1397512), (64, 1222823), (73, 1072064), (112, 698756), (146, 536032), (224, 349378), (292, 268016), (448, 174689), (511, 153152), (584, 134008), (1022, 76576), (1168, 67004), (2044, 38288), (2336, 33502), (2393, 32704), (4088, 19144), (4672, 16751), (4786, 16352), (8176, 9572)]