89280168

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 228571200

約数和(自身を除く): 139291032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 131, 146, 219, 262, 292, 389, 393, 438, 524, 584, 778, 786, 876, 1048, 1167, 1556, 1572, 1752, 2334, 3112, 3144, 4668, 9336, 9563, 19126, 28397, 28689, 38252, 50959, 56794, 57378, 76504, 85191, 101918, 113588, 114756, 152877, 170382, 203836, 227176, 229512, 305754, 340764, 407672, 611508, 681528, 1223016, 3720007, 7440014, 11160021, 14880028, 22320042, 29760056, 44640084, 89280168]

約数ペア:

[(1, 89280168), (2, 44640084), (3, 29760056), (4, 22320042), (6, 14880028), (8, 11160021), (12, 7440014), (24, 3720007), (73, 1223016), (131, 681528), (146, 611508), (219, 407672), (262, 340764), (292, 305754), (389, 229512), (393, 227176), (438, 203836), (524, 170382), (584, 152877), (778, 114756), (786, 113588), (876, 101918), (1048, 85191), (1167, 76504), (1556, 57378), (1572, 56794), (1752, 50959), (2334, 38252), (3112, 28689), (3144, 28397), (4668, 19126), (9336, 9563)]