61804416

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 177724800

約数和(自身を除く): 115920384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 197, 228, 258, 304, 344, 384, 394, 456, 516, 591, 608, 688, 788, 817, 912, 1032, 1182, 1216, 1376, 1576, 1634, 1824, 2064, 2364, 2432, 2451, 2752, 3152, 3268, 3648, 3743, 4128, 4728, 4902, 5504, 6304, 6536, 7296, 7486, 8256, 8471, 9456, 9804, 11229, 12608, 13072, 14972, 16512, 16942, 18912, 19608, 22458, 25216, 25413, 26144, 29944, 33884, 37824, 39216, 44916, 50826, 52288, 59888, 67768, 75648, 78432, 89832, 101652, 104576, 119776, 135536, 156864, 160949, 179664, 203304, 239552, 271072, 313728, 321898, 359328, 406608, 479104, 482847, 542144, 643796, 718656, 813216, 965694, 1084288, 1287592, 1437312, 1626432, 1931388, 2575184, 3252864, 3862776, 5150368, 7725552, 10300736, 15451104, 20601472, 30902208, 61804416]

約数ペア:

[(1, 61804416), (2, 30902208), (3, 20601472), (4, 15451104), (6, 10300736), (8, 7725552), (12, 5150368), (16, 3862776), (19, 3252864), (24, 2575184), (32, 1931388), (38, 1626432), (43, 1437312), (48, 1287592), (57, 1084288), (64, 965694), (76, 813216), (86, 718656), (96, 643796), (114, 542144), (128, 482847), (129, 479104), (152, 406608), (172, 359328), (192, 321898), (197, 313728), (228, 271072), (258, 239552), (304, 203304), (344, 179664), (384, 160949), (394, 156864), (456, 135536), (516, 119776), (591, 104576), (608, 101652), (688, 89832), (788, 78432), (817, 75648), (912, 67768), (1032, 59888), (1182, 52288), (1216, 50826), (1376, 44916), (1576, 39216), (1634, 37824), (1824, 33884), (2064, 29944), (2364, 26144), (2432, 25413), (2451, 25216), (2752, 22458), (3152, 19608), (3268, 18912), (3648, 16942), (3743, 16512), (4128, 14972), (4728, 13072), (4902, 12608), (5504, 11229), (6304, 9804), (6536, 9456), (7296, 8471), (7486, 8256)]