42090516

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3363

約数の個数: 72

約数和(自身を含む): 118859104

約数和(自身を除く): 76768588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 3331, 4212, 6318, 6662, 9993, 12636, 13324, 19986, 29979, 39972, 43303, 59958, 86606, 89937, 119916, 129909, 173212, 179874, 259818, 269811, 359748, 389727, 519636, 539622, 779454, 809433, 1079244, 1169181, 1558908, 1618866, 2338362, 3237732, 3507543, 4676724, 7015086, 10522629, 14030172, 21045258, 42090516]

約数ペア:

[(1, 42090516), (2, 21045258), (3, 14030172), (4, 10522629), (6, 7015086), (9, 4676724), (12, 3507543), (13, 3237732), (18, 2338362), (26, 1618866), (27, 1558908), (36, 1169181), (39, 1079244), (52, 809433), (54, 779454), (78, 539622), (81, 519636), (108, 389727), (117, 359748), (156, 269811), (162, 259818), (234, 179874), (243, 173212), (324, 129909), (351, 119916), (468, 89937), (486, 86606), (702, 59958), (972, 43303), (1053, 39972), (1404, 29979), (2106, 19986), (3159, 13324), (3331, 12636), (4212, 9993), (6318, 6662)]