120725579988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8321311}}^1$

素因数の和:8321365

約数の個数: 72

約数和(自身を含む): 339243247616

約数和(自身を除く): 218517667628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 8321311, 16642622, 24963933, 33285244, 49927866, 74891799, 99855732, 108177043, 149783598, 216354086, 257960641, 299567196, 324531129, 432708172, 515921282, 649062258, 773881923, 973593387, 1031842564, 1298124516, 1547763846, 1947186774, 2321645769, 3095527692, 3353488333, 3894373548, 4643291538, 6706976666, 9286583076, 10060464999, 13413953332, 20120929998, 30181394997, 40241859996, 60362789994, 120725579988]

約数ペア:

[(1, 120725579988), (2, 60362789994), (3, 40241859996), (4, 30181394997), (6, 20120929998), (9, 13413953332), (12, 10060464999), (13, 9286583076), (18, 6706976666), (26, 4643291538), (31, 3894373548), (36, 3353488333), (39, 3095527692), (52, 2321645769), (62, 1947186774), (78, 1547763846), (93, 1298124516), (117, 1031842564), (124, 973593387), (156, 773881923), (186, 649062258), (234, 515921282), (279, 432708172), (372, 324531129), (403, 299567196), (468, 257960641), (558, 216354086), (806, 149783598), (1116, 108177043), (1209, 99855732), (1612, 74891799), (2418, 49927866), (3627, 33285244), (4836, 24963933), (7254, 16642622), (14508, 8321311)]