80028816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238181}}^1$

素因数の和:238199

約数の個数: 40

約数和(自身を含む): 236276544

約数和(自身を除く): 156247728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238181, 476362, 714543, 952724, 1429086, 1667267, 1905448, 2858172, 3334534, 3810896, 5001801, 5716344, 6669068, 10003602, 11432688, 13338136, 20007204, 26676272, 40014408, 80028816]

約数ペア:

[(1, 80028816), (2, 40014408), (3, 26676272), (4, 20007204), (6, 13338136), (7, 11432688), (8, 10003602), (12, 6669068), (14, 5716344), (16, 5001801), (21, 3810896), (24, 3334534), (28, 2858172), (42, 1905448), (48, 1667267), (56, 1429086), (84, 952724), (112, 714543), (168, 476362), (336, 238181)]