61871364

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 175633920

約数和(自身を除く): 113762556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 81, 94, 102, 108, 141, 153, 162, 188, 204, 239, 282, 306, 324, 423, 459, 478, 564, 612, 717, 799, 846, 918, 956, 1269, 1377, 1434, 1598, 1692, 1836, 2151, 2397, 2538, 2754, 2868, 3196, 3807, 4063, 4302, 4794, 5076, 5508, 6453, 7191, 7614, 8126, 8604, 9588, 11233, 12189, 12906, 14382, 15228, 16252, 19359, 21573, 22466, 24378, 25812, 28764, 33699, 36567, 38718, 43146, 44932, 48756, 64719, 67398, 73134, 77436, 86292, 101097, 109701, 129438, 134796, 146268, 190961, 202194, 219402, 258876, 303291, 329103, 381922, 404388, 438804, 572883, 606582, 658206, 763844, 909873, 1145766, 1213164, 1316412, 1718649, 1819746, 2291532, 3437298, 3639492, 5155947, 6874596, 10311894, 15467841, 20623788, 30935682, 61871364]

約数ペア:

[(1, 61871364), (2, 30935682), (3, 20623788), (4, 15467841), (6, 10311894), (9, 6874596), (12, 5155947), (17, 3639492), (18, 3437298), (27, 2291532), (34, 1819746), (36, 1718649), (47, 1316412), (51, 1213164), (54, 1145766), (68, 909873), (81, 763844), (94, 658206), (102, 606582), (108, 572883), (141, 438804), (153, 404388), (162, 381922), (188, 329103), (204, 303291), (239, 258876), (282, 219402), (306, 202194), (324, 190961), (423, 146268), (459, 134796), (478, 129438), (564, 109701), (612, 101097), (717, 86292), (799, 77436), (846, 73134), (918, 67398), (956, 64719), (1269, 48756), (1377, 44932), (1434, 43146), (1598, 38718), (1692, 36567), (1836, 33699), (2151, 28764), (2397, 25812), (2538, 24378), (2754, 22466), (2868, 21573), (3196, 19359), (3807, 16252), (4063, 15228), (4302, 14382), (4794, 12906), (5076, 12189), (5508, 11233), (6453, 9588), (7191, 8604), (7614, 8126)]