77788893012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{960499}}^1$

素因数の和:960920

約数の個数: 48

約数和(自身を含む): 192668616000

約数和(自身を除く): 114879722988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 794, 1191, 1588, 2382, 4764, 6749, 13498, 20247, 26996, 40494, 80988, 960499, 1920998, 2881497, 3841996, 5762994, 11525988, 16328483, 32656966, 48985449, 65313932, 97970898, 195941796, 381318103, 762636206, 1143954309, 1525272412, 2287908618, 4575817236, 6482407751, 12964815502, 19447223253, 25929631004, 38894446506, 77788893012]

約数ペア:

[(1, 77788893012), (2, 38894446506), (3, 25929631004), (4, 19447223253), (6, 12964815502), (12, 6482407751), (17, 4575817236), (34, 2287908618), (51, 1525272412), (68, 1143954309), (102, 762636206), (204, 381318103), (397, 195941796), (794, 97970898), (1191, 65313932), (1588, 48985449), (2382, 32656966), (4764, 16328483), (6749, 11525988), (13498, 5762994), (20247, 3841996), (26996, 2881497), (40494, 1920998), (80988, 960499)]