80906256

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9893

約数の個数: 80

約数和(自身を含む): 244478400

約数和(自身を除く): 163572144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 9857, 19714, 29571, 39428, 59142, 78856, 88713, 118284, 157712, 177426, 187283, 236568, 266139, 354852, 374566, 473136, 532278, 561849, 709704, 749132, 1064556, 1123698, 1419408, 1498264, 1685547, 2129112, 2247396, 2996528, 3371094, 4258224, 4494792, 5056641, 6742188, 8989584, 10113282, 13484376, 20226564, 26968752, 40453128, 80906256]

約数ペア:

[(1, 80906256), (2, 40453128), (3, 26968752), (4, 20226564), (6, 13484376), (8, 10113282), (9, 8989584), (12, 6742188), (16, 5056641), (18, 4494792), (19, 4258224), (24, 3371094), (27, 2996528), (36, 2247396), (38, 2129112), (48, 1685547), (54, 1498264), (57, 1419408), (72, 1123698), (76, 1064556), (108, 749132), (114, 709704), (144, 561849), (152, 532278), (171, 473136), (216, 374566), (228, 354852), (304, 266139), (342, 236568), (432, 187283), (456, 177426), (513, 157712), (684, 118284), (912, 88713), (1026, 78856), (1368, 59142), (2052, 39428), (2736, 29571), (4104, 19714), (8208, 9857)]