8115888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 24105600

約数和(自身を除く): 15989712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 809, 836, 912, 1254, 1618, 1672, 2427, 2508, 3236, 3344, 4854, 5016, 6472, 8899, 9708, 10032, 12944, 15371, 17798, 19416, 26697, 30742, 35596, 38832, 46113, 53394, 61484, 71192, 92226, 106788, 122968, 142384, 169081, 184452, 213576, 245936, 338162, 368904, 427152, 507243, 676324, 737808, 1014486, 1352648, 2028972, 2705296, 4057944, 8115888]

約数ペア:

[(1, 8115888), (2, 4057944), (3, 2705296), (4, 2028972), (6, 1352648), (8, 1014486), (11, 737808), (12, 676324), (16, 507243), (19, 427152), (22, 368904), (24, 338162), (33, 245936), (38, 213576), (44, 184452), (48, 169081), (57, 142384), (66, 122968), (76, 106788), (88, 92226), (114, 71192), (132, 61484), (152, 53394), (176, 46113), (209, 38832), (228, 35596), (264, 30742), (304, 26697), (418, 19416), (456, 17798), (528, 15371), (627, 12944), (809, 10032), (836, 9708), (912, 8899), (1254, 6472), (1618, 5016), (1672, 4854), (2427, 3344), (2508, 3236)]