84939272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 187963200

約数和(自身を除く): 103023928

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 703, 814, 836, 1373, 1406, 1628, 1672, 2746, 2812, 3256, 5492, 5624, 7733, 10984, 15103, 15466, 26087, 30206, 30932, 50801, 52174, 60412, 61864, 101602, 104348, 120824, 203204, 208696, 286957, 406408, 558811, 573914, 965219, 1117622, 1147828, 1930438, 2235244, 2295656, 3860876, 4470488, 7721752, 10617409, 21234818, 42469636, 84939272]

約数ペア:

[(1, 84939272), (2, 42469636), (4, 21234818), (8, 10617409), (11, 7721752), (19, 4470488), (22, 3860876), (37, 2295656), (38, 2235244), (44, 1930438), (74, 1147828), (76, 1117622), (88, 965219), (148, 573914), (152, 558811), (209, 406408), (296, 286957), (407, 208696), (418, 203204), (703, 120824), (814, 104348), (836, 101602), (1373, 61864), (1406, 60412), (1628, 52174), (1672, 50801), (2746, 30932), (2812, 30206), (3256, 26087), (5492, 15466), (5624, 15103), (7733, 10984)]