78228492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 124984308

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 47, 51, 68, 82, 94, 102, 123, 141, 164, 188, 199, 204, 246, 282, 398, 492, 564, 597, 697, 796, 799, 1194, 1394, 1598, 1927, 2091, 2388, 2397, 2788, 3196, 3383, 3854, 4182, 4794, 5781, 6766, 7708, 8159, 8364, 9353, 9588, 10149, 11562, 13532, 16318, 18706, 20298, 23124, 24477, 28059, 32636, 32759, 37412, 40596, 48954, 56118, 65518, 97908, 98277, 112236, 131036, 138703, 159001, 196554, 277406, 318002, 383473, 393108, 416109, 477003, 554812, 636004, 766946, 832218, 954006, 1150419, 1533892, 1664436, 1908012, 2300838, 4601676, 6519041, 13038082, 19557123, 26076164, 39114246, 78228492]

約数ペア:

[(1, 78228492), (2, 39114246), (3, 26076164), (4, 19557123), (6, 13038082), (12, 6519041), (17, 4601676), (34, 2300838), (41, 1908012), (47, 1664436), (51, 1533892), (68, 1150419), (82, 954006), (94, 832218), (102, 766946), (123, 636004), (141, 554812), (164, 477003), (188, 416109), (199, 393108), (204, 383473), (246, 318002), (282, 277406), (398, 196554), (492, 159001), (564, 138703), (597, 131036), (697, 112236), (796, 98277), (799, 97908), (1194, 65518), (1394, 56118), (1598, 48954), (1927, 40596), (2091, 37412), (2388, 32759), (2397, 32636), (2788, 28059), (3196, 24477), (3383, 23124), (3854, 20298), (4182, 18706), (4794, 16318), (5781, 13532), (6766, 11562), (7708, 10149), (8159, 9588), (8364, 9353)]