27815268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 73884160

約数和(自身を除く): 46068892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 61, 74, 78, 79, 111, 122, 148, 156, 158, 183, 222, 237, 244, 316, 366, 444, 474, 481, 732, 793, 948, 962, 1027, 1443, 1586, 1924, 2054, 2257, 2379, 2886, 2923, 3081, 3172, 4108, 4514, 4758, 4819, 5772, 5846, 6162, 6771, 8769, 9028, 9516, 9638, 11692, 12324, 13542, 14457, 17538, 19276, 27084, 28914, 29341, 35076, 37999, 57828, 58682, 62647, 75998, 88023, 113997, 117364, 125294, 151996, 176046, 178303, 187941, 227994, 250588, 352092, 356606, 375882, 455988, 534909, 713212, 751764, 1069818, 2139636, 2317939, 4635878, 6953817, 9271756, 13907634, 27815268]

約数ペア:

[(1, 27815268), (2, 13907634), (3, 9271756), (4, 6953817), (6, 4635878), (12, 2317939), (13, 2139636), (26, 1069818), (37, 751764), (39, 713212), (52, 534909), (61, 455988), (74, 375882), (78, 356606), (79, 352092), (111, 250588), (122, 227994), (148, 187941), (156, 178303), (158, 176046), (183, 151996), (222, 125294), (237, 117364), (244, 113997), (316, 88023), (366, 75998), (444, 62647), (474, 58682), (481, 57828), (732, 37999), (793, 35076), (948, 29341), (962, 28914), (1027, 27084), (1443, 19276), (1586, 17538), (1924, 14457), (2054, 13542), (2257, 12324), (2379, 11692), (2886, 9638), (2923, 9516), (3081, 9028), (3172, 8769), (4108, 6771), (4514, 6162), (4758, 5846), (4819, 5772)]