72946048

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4827

約数の個数: 64

約数和(自身を含む): 175888800

約数和(自身を除く): 102942752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 4789, 7616, 9578, 15232, 19156, 33523, 38312, 67046, 76624, 81413, 134092, 153248, 162826, 268184, 306496, 325652, 536368, 569891, 612992, 651304, 1072736, 1139782, 1302608, 2145472, 2279564, 2605216, 4290944, 4559128, 5210432, 9118256, 10420864, 18236512, 36473024, 72946048]

約数ペア:

[(1, 72946048), (2, 36473024), (4, 18236512), (7, 10420864), (8, 9118256), (14, 5210432), (16, 4559128), (17, 4290944), (28, 2605216), (32, 2279564), (34, 2145472), (56, 1302608), (64, 1139782), (68, 1072736), (112, 651304), (119, 612992), (128, 569891), (136, 536368), (224, 325652), (238, 306496), (272, 268184), (448, 162826), (476, 153248), (544, 134092), (896, 81413), (952, 76624), (1088, 67046), (1904, 38312), (2176, 33523), (3808, 19156), (4789, 15232), (7616, 9578)]