82011816

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 229806720

約数和(自身を除く): 147794904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 71, 72, 122, 142, 183, 213, 244, 263, 284, 366, 426, 488, 526, 549, 568, 639, 732, 789, 852, 1052, 1098, 1278, 1464, 1578, 1704, 2104, 2196, 2367, 2556, 3156, 4331, 4392, 4734, 5112, 6312, 8662, 9468, 12993, 16043, 17324, 18673, 18936, 25986, 32086, 34648, 37346, 38979, 48129, 51972, 56019, 64172, 74692, 77958, 96258, 103944, 112038, 128344, 144387, 149384, 155916, 168057, 192516, 224076, 288774, 311832, 336114, 385032, 448152, 577548, 672228, 1139053, 1155096, 1344456, 2278106, 3417159, 4556212, 6834318, 9112424, 10251477, 13668636, 20502954, 27337272, 41005908, 82011816]

約数ペア:

[(1, 82011816), (2, 41005908), (3, 27337272), (4, 20502954), (6, 13668636), (8, 10251477), (9, 9112424), (12, 6834318), (18, 4556212), (24, 3417159), (36, 2278106), (61, 1344456), (71, 1155096), (72, 1139053), (122, 672228), (142, 577548), (183, 448152), (213, 385032), (244, 336114), (263, 311832), (284, 288774), (366, 224076), (426, 192516), (488, 168057), (526, 155916), (549, 149384), (568, 144387), (639, 128344), (732, 112038), (789, 103944), (852, 96258), (1052, 77958), (1098, 74692), (1278, 64172), (1464, 56019), (1578, 51972), (1704, 48129), (2104, 38979), (2196, 37346), (2367, 34648), (2556, 32086), (3156, 25986), (4331, 18936), (4392, 18673), (4734, 17324), (5112, 16043), (6312, 12993), (8662, 9468)]