71491032

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 209304000

約数和(自身を除く): 137812968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 101, 108, 113, 116, 174, 202, 216, 226, 232, 261, 303, 339, 348, 404, 452, 522, 606, 678, 696, 783, 808, 904, 909, 1017, 1044, 1212, 1356, 1566, 1818, 2034, 2088, 2424, 2712, 2727, 2929, 3051, 3132, 3277, 3636, 4068, 5454, 5858, 6102, 6264, 6554, 7272, 8136, 8787, 9831, 10908, 11413, 11716, 12204, 13108, 17574, 19662, 21816, 22826, 23432, 24408, 26216, 26361, 29493, 34239, 35148, 39324, 45652, 52722, 58986, 68478, 70296, 78648, 79083, 88479, 91304, 102717, 105444, 117972, 136956, 158166, 176958, 205434, 210888, 235944, 273912, 308151, 316332, 330977, 353916, 410868, 616302, 632664, 661954, 707832, 821736, 992931, 1232604, 1323908, 1985862, 2465208, 2647816, 2978793, 3971724, 5957586, 7943448, 8936379, 11915172, 17872758, 23830344, 35745516, 71491032]

約数ペア:

[(1, 71491032), (2, 35745516), (3, 23830344), (4, 17872758), (6, 11915172), (8, 8936379), (9, 7943448), (12, 5957586), (18, 3971724), (24, 2978793), (27, 2647816), (29, 2465208), (36, 1985862), (54, 1323908), (58, 1232604), (72, 992931), (87, 821736), (101, 707832), (108, 661954), (113, 632664), (116, 616302), (174, 410868), (202, 353916), (216, 330977), (226, 316332), (232, 308151), (261, 273912), (303, 235944), (339, 210888), (348, 205434), (404, 176958), (452, 158166), (522, 136956), (606, 117972), (678, 105444), (696, 102717), (783, 91304), (808, 88479), (904, 79083), (909, 78648), (1017, 70296), (1044, 68478), (1212, 58986), (1356, 52722), (1566, 45652), (1818, 39324), (2034, 35148), (2088, 34239), (2424, 29493), (2712, 26361), (2727, 26216), (2929, 24408), (3051, 23432), (3132, 22826), (3277, 21816), (3636, 19662), (4068, 17574), (5454, 13108), (5858, 12204), (6102, 11716), (6264, 11413), (6554, 10908), (7272, 9831), (8136, 8787)]