42972768

素因数分解:

$2^5\times 3^4\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 120

約数和(自身を含む): 128981160

約数和(自身を除く): 86008392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 108, 118, 144, 162, 177, 216, 236, 281, 288, 324, 354, 432, 472, 531, 562, 648, 708, 843, 864, 944, 1062, 1124, 1296, 1416, 1593, 1686, 1888, 2124, 2248, 2529, 2592, 2832, 3186, 3372, 4248, 4496, 4779, 5058, 5664, 6372, 6744, 7587, 8496, 8992, 9558, 10116, 12744, 13488, 15174, 16579, 16992, 19116, 20232, 22761, 25488, 26976, 30348, 33158, 38232, 40464, 45522, 49737, 50976, 60696, 66316, 76464, 80928, 91044, 99474, 121392, 132632, 149211, 152928, 182088, 198948, 242784, 265264, 298422, 364176, 397896, 447633, 530528, 596844, 728352, 795792, 895266, 1193688, 1342899, 1591584, 1790532, 2387376, 2685798, 3581064, 4774752, 5371596, 7162128, 10743192, 14324256, 21486384, 42972768]

約数ペア:

[(1, 42972768), (2, 21486384), (3, 14324256), (4, 10743192), (6, 7162128), (8, 5371596), (9, 4774752), (12, 3581064), (16, 2685798), (18, 2387376), (24, 1790532), (27, 1591584), (32, 1342899), (36, 1193688), (48, 895266), (54, 795792), (59, 728352), (72, 596844), (81, 530528), (96, 447633), (108, 397896), (118, 364176), (144, 298422), (162, 265264), (177, 242784), (216, 198948), (236, 182088), (281, 152928), (288, 149211), (324, 132632), (354, 121392), (432, 99474), (472, 91044), (531, 80928), (562, 76464), (648, 66316), (708, 60696), (843, 50976), (864, 49737), (944, 45522), (1062, 40464), (1124, 38232), (1296, 33158), (1416, 30348), (1593, 26976), (1686, 25488), (1888, 22761), (2124, 20232), (2248, 19116), (2529, 16992), (2592, 16579), (2832, 15174), (3186, 13488), (3372, 12744), (4248, 10116), (4496, 9558), (4779, 8992), (5058, 8496), (5664, 7587), (6372, 6744)]