74678056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 83174744

約数列:

[1, 2, 4, 8, 19, 23, 38, 41, 46, 76, 82, 92, 152, 164, 184, 328, 437, 521, 779, 874, 943, 1042, 1558, 1748, 1886, 2084, 3116, 3496, 3772, 4168, 6232, 7544, 9899, 11983, 17917, 19798, 21361, 23966, 35834, 39596, 42722, 47932, 71668, 79192, 85444, 95864, 143336, 170888, 227677, 405859, 455354, 491303, 811718, 910708, 982606, 1623436, 1821416, 1965212, 3246872, 3930424, 9334757, 18669514, 37339028, 74678056]

約数ペア:

[(1, 74678056), (2, 37339028), (4, 18669514), (8, 9334757), (19, 3930424), (23, 3246872), (38, 1965212), (41, 1821416), (46, 1623436), (76, 982606), (82, 910708), (92, 811718), (152, 491303), (164, 455354), (184, 405859), (328, 227677), (437, 170888), (521, 143336), (779, 95864), (874, 85444), (943, 79192), (1042, 71668), (1558, 47932), (1748, 42722), (1886, 39596), (2084, 35834), (3116, 23966), (3496, 21361), (3772, 19798), (4168, 17917), (6232, 11983), (7544, 9899)]