69213808

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 60

約数和(自身を含む): 147968208

約数和(自身を除く): 78754400

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 361, 368, 437, 521, 722, 874, 1042, 1444, 1748, 2084, 2888, 3496, 4168, 5776, 6992, 8303, 8336, 9899, 11983, 16606, 19798, 23966, 33212, 39596, 47932, 66424, 79192, 95864, 132848, 158384, 188081, 191728, 227677, 376162, 455354, 752324, 910708, 1504648, 1821416, 3009296, 3642832, 4325863, 8651726, 17303452, 34606904, 69213808]

約数ペア:

[(1, 69213808), (2, 34606904), (4, 17303452), (8, 8651726), (16, 4325863), (19, 3642832), (23, 3009296), (38, 1821416), (46, 1504648), (76, 910708), (92, 752324), (152, 455354), (184, 376162), (304, 227677), (361, 191728), (368, 188081), (437, 158384), (521, 132848), (722, 95864), (874, 79192), (1042, 66424), (1444, 47932), (1748, 39596), (2084, 33212), (2888, 23966), (3496, 19798), (4168, 16606), (5776, 11983), (6992, 9899), (8303, 8336)]