78900768

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14454

約数の個数: 72

約数和(自身を含む): 236199600

約数和(自身を除く): 157298832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 14419, 28838, 43257, 57676, 86514, 115352, 129771, 173028, 230704, 259542, 273961, 346056, 461408, 519084, 547922, 692112, 821883, 1038168, 1095844, 1384224, 1643766, 2076336, 2191688, 2465649, 3287532, 4152672, 4383376, 4931298, 6575064, 8766752, 9862596, 13150128, 19725192, 26300256, 39450384, 78900768]

約数ペア:

[(1, 78900768), (2, 39450384), (3, 26300256), (4, 19725192), (6, 13150128), (8, 9862596), (9, 8766752), (12, 6575064), (16, 4931298), (18, 4383376), (19, 4152672), (24, 3287532), (32, 2465649), (36, 2191688), (38, 2076336), (48, 1643766), (57, 1384224), (72, 1095844), (76, 1038168), (96, 821883), (114, 692112), (144, 547922), (152, 519084), (171, 461408), (228, 346056), (288, 273961), (304, 259542), (342, 230704), (456, 173028), (608, 129771), (684, 115352), (912, 86514), (1368, 57676), (1824, 43257), (2736, 28838), (5472, 14419)]