38790396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 104648544

約数和(自身を除く): 65858148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 241, 263, 306, 482, 526, 612, 723, 789, 964, 1052, 1446, 1578, 2169, 2367, 2892, 3156, 4097, 4338, 4471, 4734, 8194, 8676, 8942, 9468, 12291, 13413, 16388, 17884, 24582, 26826, 36873, 40239, 49164, 53652, 63383, 73746, 80478, 126766, 147492, 160956, 190149, 253532, 380298, 570447, 760596, 1077511, 1140894, 2155022, 2281788, 3232533, 4310044, 6465066, 9697599, 12930132, 19395198, 38790396]

約数ペア:

[(1, 38790396), (2, 19395198), (3, 12930132), (4, 9697599), (6, 6465066), (9, 4310044), (12, 3232533), (17, 2281788), (18, 2155022), (34, 1140894), (36, 1077511), (51, 760596), (68, 570447), (102, 380298), (153, 253532), (204, 190149), (241, 160956), (263, 147492), (306, 126766), (482, 80478), (526, 73746), (612, 63383), (723, 53652), (789, 49164), (964, 40239), (1052, 36873), (1446, 26826), (1578, 24582), (2169, 17884), (2367, 16388), (2892, 13413), (3156, 12291), (4097, 9468), (4338, 8942), (4471, 8676), (4734, 8194)]