70971156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 195267072

約数和(自身を除く): 124295916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 127, 129, 171, 172, 228, 254, 258, 342, 361, 381, 387, 508, 516, 684, 722, 762, 774, 817, 1083, 1143, 1444, 1524, 1548, 1634, 2166, 2286, 2413, 2451, 3249, 3268, 4332, 4572, 4826, 4902, 5461, 6498, 7239, 7353, 9652, 9804, 10922, 12996, 14478, 14706, 15523, 16383, 21717, 21844, 28956, 29412, 31046, 32766, 43434, 45847, 46569, 49149, 62092, 65532, 86868, 91694, 93138, 98298, 103759, 137541, 139707, 183388, 186276, 196596, 207518, 275082, 279414, 311277, 412623, 415036, 550164, 558828, 622554, 825246, 933831, 1245108, 1650492, 1867662, 1971421, 3735324, 3942842, 5914263, 7885684, 11828526, 17742789, 23657052, 35485578, 70971156]

約数ペア:

[(1, 70971156), (2, 35485578), (3, 23657052), (4, 17742789), (6, 11828526), (9, 7885684), (12, 5914263), (18, 3942842), (19, 3735324), (36, 1971421), (38, 1867662), (43, 1650492), (57, 1245108), (76, 933831), (86, 825246), (114, 622554), (127, 558828), (129, 550164), (171, 415036), (172, 412623), (228, 311277), (254, 279414), (258, 275082), (342, 207518), (361, 196596), (381, 186276), (387, 183388), (508, 139707), (516, 137541), (684, 103759), (722, 98298), (762, 93138), (774, 91694), (817, 86868), (1083, 65532), (1143, 62092), (1444, 49149), (1524, 46569), (1548, 45847), (1634, 43434), (2166, 32766), (2286, 31046), (2413, 29412), (2451, 28956), (3249, 21844), (3268, 21717), (4332, 16383), (4572, 15523), (4826, 14706), (4902, 14478), (5461, 12996), (6498, 10922), (7239, 9804), (7353, 9652)]