83889198

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 188933472

約数和(自身を除く): 105044274

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1278, 1601, 2911, 3202, 4803, 5822, 8733, 9606, 14409, 17466, 26199, 28818, 52398, 65641, 113671, 131282, 196923, 227342, 341013, 393846, 590769, 682026, 1023039, 1181538, 2046078, 4660511, 9321022, 13981533, 27963066, 41944599, 83889198]

約数ペア:

[(1, 83889198), (2, 41944599), (3, 27963066), (6, 13981533), (9, 9321022), (18, 4660511), (41, 2046078), (71, 1181538), (82, 1023039), (123, 682026), (142, 590769), (213, 393846), (246, 341013), (369, 227342), (426, 196923), (639, 131282), (738, 113671), (1278, 65641), (1601, 52398), (2911, 28818), (3202, 26199), (4803, 17466), (5822, 14409), (8733, 9606)]