78042804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 221598720

約数和(自身を除く): 143555916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 107, 114, 133, 214, 228, 266, 321, 399, 428, 457, 532, 642, 749, 798, 914, 1284, 1371, 1498, 1596, 1828, 2033, 2247, 2742, 2996, 3199, 4066, 4494, 5484, 6099, 6398, 8132, 8683, 8988, 9597, 12198, 12796, 14231, 17366, 19194, 24396, 26049, 28462, 34732, 38388, 42693, 48899, 52098, 56924, 60781, 85386, 97798, 104196, 121562, 146697, 170772, 182343, 195596, 243124, 293394, 342293, 364686, 586788, 684586, 729372, 929081, 1026879, 1369172, 1858162, 2053758, 2787243, 3716324, 4107516, 5574486, 6503567, 11148972, 13007134, 19510701, 26014268, 39021402, 78042804]

約数ペア:

[(1, 78042804), (2, 39021402), (3, 26014268), (4, 19510701), (6, 13007134), (7, 11148972), (12, 6503567), (14, 5574486), (19, 4107516), (21, 3716324), (28, 2787243), (38, 2053758), (42, 1858162), (57, 1369172), (76, 1026879), (84, 929081), (107, 729372), (114, 684586), (133, 586788), (214, 364686), (228, 342293), (266, 293394), (321, 243124), (399, 195596), (428, 182343), (457, 170772), (532, 146697), (642, 121562), (749, 104196), (798, 97798), (914, 85386), (1284, 60781), (1371, 56924), (1498, 52098), (1596, 48899), (1828, 42693), (2033, 38388), (2247, 34732), (2742, 28462), (2996, 26049), (3199, 24396), (4066, 19194), (4494, 17366), (5484, 14231), (6099, 12796), (6398, 12198), (8132, 9597), (8683, 8988)]