73972008

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 226713600

約数和(自身を除く): 152741592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 163, 191, 198, 216, 264, 297, 326, 382, 396, 489, 573, 594, 652, 764, 792, 978, 1146, 1188, 1304, 1467, 1528, 1719, 1793, 1956, 2101, 2292, 2376, 2934, 3438, 3586, 3912, 4202, 4401, 4584, 5157, 5379, 5868, 6303, 6876, 7172, 8404, 8802, 10314, 10758, 11736, 12606, 13752, 14344, 16137, 16808, 17604, 18909, 20628, 21516, 25212, 31133, 32274, 35208, 37818, 41256, 43032, 48411, 50424, 56727, 62266, 64548, 75636, 93399, 96822, 113454, 124532, 129096, 151272, 186798, 193644, 226908, 249064, 280197, 342463, 373596, 387288, 453816, 560394, 684926, 747192, 840591, 1027389, 1120788, 1369852, 1681182, 2054778, 2241576, 2739704, 3082167, 3362364, 4109556, 6164334, 6724728, 8219112, 9246501, 12328668, 18493002, 24657336, 36986004, 73972008]

約数ペア:

[(1, 73972008), (2, 36986004), (3, 24657336), (4, 18493002), (6, 12328668), (8, 9246501), (9, 8219112), (11, 6724728), (12, 6164334), (18, 4109556), (22, 3362364), (24, 3082167), (27, 2739704), (33, 2241576), (36, 2054778), (44, 1681182), (54, 1369852), (66, 1120788), (72, 1027389), (88, 840591), (99, 747192), (108, 684926), (132, 560394), (163, 453816), (191, 387288), (198, 373596), (216, 342463), (264, 280197), (297, 249064), (326, 226908), (382, 193644), (396, 186798), (489, 151272), (573, 129096), (594, 124532), (652, 113454), (764, 96822), (792, 93399), (978, 75636), (1146, 64548), (1188, 62266), (1304, 56727), (1467, 50424), (1528, 48411), (1719, 43032), (1793, 41256), (1956, 37818), (2101, 35208), (2292, 32274), (2376, 31133), (2934, 25212), (3438, 21516), (3586, 20628), (3912, 18909), (4202, 17604), (4401, 16808), (4584, 16137), (5157, 14344), (5379, 13752), (5868, 12606), (6303, 11736), (6876, 10758), (7172, 10314), (8404, 8802)]