42508908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 127280160

約数和(自身を除く): 84771252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 137, 153, 156, 169, 204, 221, 234, 274, 306, 338, 351, 411, 442, 459, 468, 507, 548, 612, 663, 676, 702, 822, 884, 918, 1014, 1233, 1326, 1404, 1521, 1644, 1781, 1836, 1989, 2028, 2329, 2466, 2652, 2873, 3042, 3562, 3699, 3978, 4563, 4658, 4932, 5343, 5746, 5967, 6084, 6987, 7124, 7398, 7956, 8619, 9126, 9316, 10686, 11492, 11934, 13974, 14796, 16029, 17238, 18252, 20961, 21372, 23153, 23868, 25857, 27948, 30277, 32058, 34476, 41922, 46306, 48087, 51714, 60554, 62883, 64116, 69459, 77571, 83844, 90831, 92612, 96174, 103428, 121108, 125766, 138918, 155142, 181662, 192348, 208377, 251532, 272493, 277836, 310284, 363324, 393601, 416754, 544986, 625131, 787202, 817479, 833508, 1089972, 1180803, 1250262, 1574404, 1634958, 2361606, 2500524, 3269916, 3542409, 4723212, 7084818, 10627227, 14169636, 21254454, 42508908]

約数ペア:

[(1, 42508908), (2, 21254454), (3, 14169636), (4, 10627227), (6, 7084818), (9, 4723212), (12, 3542409), (13, 3269916), (17, 2500524), (18, 2361606), (26, 1634958), (27, 1574404), (34, 1250262), (36, 1180803), (39, 1089972), (51, 833508), (52, 817479), (54, 787202), (68, 625131), (78, 544986), (102, 416754), (108, 393601), (117, 363324), (137, 310284), (153, 277836), (156, 272493), (169, 251532), (204, 208377), (221, 192348), (234, 181662), (274, 155142), (306, 138918), (338, 125766), (351, 121108), (411, 103428), (442, 96174), (459, 92612), (468, 90831), (507, 83844), (548, 77571), (612, 69459), (663, 64116), (676, 62883), (702, 60554), (822, 51714), (884, 48087), (918, 46306), (1014, 41922), (1233, 34476), (1326, 32058), (1404, 30277), (1521, 27948), (1644, 25857), (1781, 23868), (1836, 23153), (1989, 21372), (2028, 20961), (2329, 18252), (2466, 17238), (2652, 16029), (2873, 14796), (3042, 13974), (3562, 11934), (3699, 11492), (3978, 10686), (4563, 9316), (4658, 9126), (4932, 8619), (5343, 7956), (5746, 7398), (5967, 7124), (6084, 6987)]