42972192

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 132324192

約数和(自身を除く): 89352000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 67, 68, 72, 96, 102, 131, 134, 136, 144, 153, 201, 204, 262, 268, 272, 288, 306, 393, 402, 408, 524, 536, 544, 603, 612, 786, 804, 816, 1048, 1072, 1139, 1179, 1206, 1224, 1572, 1608, 1632, 2096, 2144, 2227, 2278, 2358, 2412, 2448, 3144, 3216, 3417, 4192, 4454, 4556, 4716, 4824, 4896, 6288, 6432, 6681, 6834, 8777, 8908, 9112, 9432, 9648, 10251, 12576, 13362, 13668, 17554, 17816, 18224, 18864, 19296, 20043, 20502, 26331, 26724, 27336, 35108, 35632, 36448, 37728, 40086, 41004, 52662, 53448, 54672, 70216, 71264, 78993, 80172, 82008, 105324, 106896, 109344, 140432, 149209, 157986, 160344, 164016, 210648, 213792, 280864, 298418, 315972, 320688, 328032, 421296, 447627, 596836, 631944, 641376, 842592, 895254, 1193672, 1263888, 1342881, 1790508, 2387344, 2527776, 2685762, 3581016, 4774688, 5371524, 7162032, 10743048, 14324064, 21486096, 42972192]

約数ペア:

[(1, 42972192), (2, 21486096), (3, 14324064), (4, 10743048), (6, 7162032), (8, 5371524), (9, 4774688), (12, 3581016), (16, 2685762), (17, 2527776), (18, 2387344), (24, 1790508), (32, 1342881), (34, 1263888), (36, 1193672), (48, 895254), (51, 842592), (67, 641376), (68, 631944), (72, 596836), (96, 447627), (102, 421296), (131, 328032), (134, 320688), (136, 315972), (144, 298418), (153, 280864), (201, 213792), (204, 210648), (262, 164016), (268, 160344), (272, 157986), (288, 149209), (306, 140432), (393, 109344), (402, 106896), (408, 105324), (524, 82008), (536, 80172), (544, 78993), (603, 71264), (612, 70216), (786, 54672), (804, 53448), (816, 52662), (1048, 41004), (1072, 40086), (1139, 37728), (1179, 36448), (1206, 35632), (1224, 35108), (1572, 27336), (1608, 26724), (1632, 26331), (2096, 20502), (2144, 20043), (2227, 19296), (2278, 18864), (2358, 18224), (2412, 17816), (2448, 17554), (3144, 13668), (3216, 13362), (3417, 12576), (4192, 10251), (4454, 9648), (4556, 9432), (4716, 9112), (4824, 8908), (4896, 8777), (6288, 6834), (6432, 6681)]