71780608

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 152466048

約数和(自身を除く): 80685440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 167, 184, 256, 292, 334, 368, 584, 668, 736, 1168, 1336, 1472, 1679, 2336, 2672, 2944, 3358, 3841, 4672, 5344, 5888, 6716, 7682, 9344, 10688, 12191, 13432, 15364, 18688, 21376, 24382, 26864, 30728, 42752, 48764, 53728, 61456, 97528, 107456, 122912, 195056, 214912, 245824, 280393, 390112, 429824, 491648, 560786, 780224, 983296, 1121572, 1560448, 2243144, 3120896, 4486288, 8972576, 17945152, 35890304, 71780608]

約数ペア:

[(1, 71780608), (2, 35890304), (4, 17945152), (8, 8972576), (16, 4486288), (23, 3120896), (32, 2243144), (46, 1560448), (64, 1121572), (73, 983296), (92, 780224), (128, 560786), (146, 491648), (167, 429824), (184, 390112), (256, 280393), (292, 245824), (334, 214912), (368, 195056), (584, 122912), (668, 107456), (736, 97528), (1168, 61456), (1336, 53728), (1472, 48764), (1679, 42752), (2336, 30728), (2672, 26864), (2944, 24382), (3358, 21376), (3841, 18688), (4672, 15364), (5344, 13432), (5888, 12191), (6716, 10688), (7682, 9344)]