72077152

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1381}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 162987552

約数和(自身を除く): 90910400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 1381, 1631, 1864, 2762, 3262, 3728, 5524, 6524, 7456, 9667, 11048, 13048, 19334, 22096, 26096, 38668, 44192, 52192, 77336, 154672, 309344, 321773, 643546, 1287092, 2252411, 2574184, 4504822, 5148368, 9009644, 10296736, 18019288, 36038576, 72077152]

約数ペア:

[(1, 72077152), (2, 36038576), (4, 18019288), (7, 10296736), (8, 9009644), (14, 5148368), (16, 4504822), (28, 2574184), (32, 2252411), (56, 1287092), (112, 643546), (224, 321773), (233, 309344), (466, 154672), (932, 77336), (1381, 52192), (1631, 44192), (1864, 38668), (2762, 26096), (3262, 22096), (3728, 19334), (5524, 13048), (6524, 11048), (7456, 9667)]