78648144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 216652800

約数和(自身を除く): 138004656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1039, 1328, 1577, 1992, 2078, 3117, 3154, 3984, 4156, 4731, 6234, 6308, 8312, 9462, 12468, 12616, 16624, 18924, 19741, 24936, 25232, 37848, 39482, 49872, 59223, 75696, 78964, 86237, 118446, 157928, 172474, 236892, 258711, 315856, 344948, 473784, 517422, 689896, 947568, 1034844, 1379792, 1638503, 2069688, 3277006, 4139376, 4915509, 6554012, 9831018, 13108024, 19662036, 26216048, 39324072, 78648144]

約数ペア:

[(1, 78648144), (2, 39324072), (3, 26216048), (4, 19662036), (6, 13108024), (8, 9831018), (12, 6554012), (16, 4915509), (19, 4139376), (24, 3277006), (38, 2069688), (48, 1638503), (57, 1379792), (76, 1034844), (83, 947568), (114, 689896), (152, 517422), (166, 473784), (228, 344948), (249, 315856), (304, 258711), (332, 236892), (456, 172474), (498, 157928), (664, 118446), (912, 86237), (996, 78964), (1039, 75696), (1328, 59223), (1577, 49872), (1992, 39482), (2078, 37848), (3117, 25232), (3154, 24936), (3984, 19741), (4156, 18924), (4731, 16624), (6234, 12616), (6308, 12468), (8312, 9462)]