72137832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 209932800

約数和(自身を除く): 137794968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 172, 228, 247, 258, 283, 312, 344, 456, 494, 516, 559, 566, 741, 817, 849, 988, 1032, 1118, 1132, 1482, 1634, 1677, 1698, 1976, 2236, 2264, 2451, 2964, 3268, 3354, 3396, 3679, 4472, 4902, 5377, 5928, 6536, 6708, 6792, 7358, 9804, 10621, 10754, 11037, 12169, 13416, 14716, 16131, 19608, 21242, 21508, 22074, 24338, 29432, 31863, 32262, 36507, 42484, 43016, 44148, 48676, 63726, 64524, 69901, 73014, 84968, 88296, 97352, 127452, 129048, 139802, 146028, 158197, 209703, 231211, 254904, 279604, 292056, 316394, 419406, 462422, 474591, 559208, 632788, 693633, 838812, 924844, 949182, 1265576, 1387266, 1677624, 1849688, 1898364, 2774532, 3005743, 3796728, 5549064, 6011486, 9017229, 12022972, 18034458, 24045944, 36068916, 72137832]

約数ペア:

[(1, 72137832), (2, 36068916), (3, 24045944), (4, 18034458), (6, 12022972), (8, 9017229), (12, 6011486), (13, 5549064), (19, 3796728), (24, 3005743), (26, 2774532), (38, 1898364), (39, 1849688), (43, 1677624), (52, 1387266), (57, 1265576), (76, 949182), (78, 924844), (86, 838812), (104, 693633), (114, 632788), (129, 559208), (152, 474591), (156, 462422), (172, 419406), (228, 316394), (247, 292056), (258, 279604), (283, 254904), (312, 231211), (344, 209703), (456, 158197), (494, 146028), (516, 139802), (559, 129048), (566, 127452), (741, 97352), (817, 88296), (849, 84968), (988, 73014), (1032, 69901), (1118, 64524), (1132, 63726), (1482, 48676), (1634, 44148), (1677, 43016), (1698, 42484), (1976, 36507), (2236, 32262), (2264, 31863), (2451, 29432), (2964, 24338), (3268, 22074), (3354, 21508), (3396, 21242), (3679, 19608), (4472, 16131), (4902, 14716), (5377, 13416), (5928, 12169), (6536, 11037), (6708, 10754), (6792, 10621), (7358, 9804)]