87400836

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 240844800

約数和(自身を除く): 153443964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 191, 223, 228, 342, 382, 446, 513, 573, 669, 684, 764, 892, 1026, 1146, 1338, 1719, 2007, 2052, 2292, 2676, 3438, 3629, 4014, 4237, 5157, 6021, 6876, 7258, 8028, 8474, 10314, 10887, 12042, 12711, 14516, 16948, 20628, 21774, 24084, 25422, 32661, 38133, 42593, 43548, 50844, 65322, 76266, 85186, 97983, 114399, 127779, 130644, 152532, 170372, 195966, 228798, 255558, 383337, 391932, 457596, 511116, 766674, 809267, 1150011, 1533348, 1618534, 2300022, 2427801, 3237068, 4600044, 4855602, 7283403, 9711204, 14566806, 21850209, 29133612, 43700418, 87400836]

約数ペア:

[(1, 87400836), (2, 43700418), (3, 29133612), (4, 21850209), (6, 14566806), (9, 9711204), (12, 7283403), (18, 4855602), (19, 4600044), (27, 3237068), (36, 2427801), (38, 2300022), (54, 1618534), (57, 1533348), (76, 1150011), (108, 809267), (114, 766674), (171, 511116), (191, 457596), (223, 391932), (228, 383337), (342, 255558), (382, 228798), (446, 195966), (513, 170372), (573, 152532), (669, 130644), (684, 127779), (764, 114399), (892, 97983), (1026, 85186), (1146, 76266), (1338, 65322), (1719, 50844), (2007, 43548), (2052, 42593), (2292, 38133), (2676, 32661), (3438, 25422), (3629, 24084), (4014, 21774), (4237, 20628), (5157, 16948), (6021, 14516), (6876, 12711), (7258, 12042), (8028, 10887), (8474, 10314)]