80293108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 99888908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 47, 68, 74, 94, 97, 119, 148, 188, 194, 238, 259, 329, 388, 476, 518, 629, 658, 679, 799, 1036, 1258, 1316, 1358, 1598, 1649, 1739, 2516, 2716, 3196, 3298, 3478, 3589, 4403, 4559, 5593, 6596, 6956, 7178, 8806, 9118, 11186, 11543, 12173, 14356, 17612, 18236, 22372, 23086, 24346, 25123, 29563, 31913, 46172, 48692, 50246, 59126, 61013, 63826, 77503, 100492, 118252, 122026, 127652, 155006, 168683, 206941, 244052, 310012, 337366, 413882, 427091, 542521, 674732, 827764, 854182, 1085042, 1180781, 1708364, 2170084, 2361562, 2867611, 4723124, 5735222, 11470444, 20073277, 40146554, 80293108]

約数ペア:

[(1, 80293108), (2, 40146554), (4, 20073277), (7, 11470444), (14, 5735222), (17, 4723124), (28, 2867611), (34, 2361562), (37, 2170084), (47, 1708364), (68, 1180781), (74, 1085042), (94, 854182), (97, 827764), (119, 674732), (148, 542521), (188, 427091), (194, 413882), (238, 337366), (259, 310012), (329, 244052), (388, 206941), (476, 168683), (518, 155006), (629, 127652), (658, 122026), (679, 118252), (799, 100492), (1036, 77503), (1258, 63826), (1316, 61013), (1358, 59126), (1598, 50246), (1649, 48692), (1739, 46172), (2516, 31913), (2716, 29563), (3196, 25123), (3298, 24346), (3478, 23086), (3589, 22372), (4403, 18236), (4559, 17612), (5593, 14356), (6596, 12173), (6956, 11543), (7178, 11186), (8806, 9118)]