42648768

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 140

約数和(自身を含む): 133385560

約数和(自身を除く): 90736792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 433, 456, 513, 576, 608, 648, 684, 864, 866, 912, 1026, 1216, 1296, 1299, 1368, 1539, 1728, 1732, 1824, 2052, 2592, 2598, 2736, 3078, 3464, 3648, 3897, 4104, 5184, 5196, 5472, 6156, 6928, 7794, 8208, 8227, 10392, 10944, 11691, 12312, 13856, 15588, 16416, 16454, 20784, 23382, 24624, 24681, 27712, 31176, 32832, 32908, 35073, 41568, 46764, 49248, 49362, 62352, 65816, 70146, 74043, 83136, 93528, 98496, 98724, 124704, 131632, 140292, 148086, 187056, 197448, 222129, 249408, 263264, 280584, 296172, 374112, 394896, 444258, 526528, 561168, 592344, 666387, 748224, 789792, 888516, 1122336, 1184688, 1332774, 1579584, 1777032, 2244672, 2369376, 2665548, 3554064, 4738752, 5331096, 7108128, 10662192, 14216256, 21324384, 42648768]

約数ペア:

[(1, 42648768), (2, 21324384), (3, 14216256), (4, 10662192), (6, 7108128), (8, 5331096), (9, 4738752), (12, 3554064), (16, 2665548), (18, 2369376), (19, 2244672), (24, 1777032), (27, 1579584), (32, 1332774), (36, 1184688), (38, 1122336), (48, 888516), (54, 789792), (57, 748224), (64, 666387), (72, 592344), (76, 561168), (81, 526528), (96, 444258), (108, 394896), (114, 374112), (144, 296172), (152, 280584), (162, 263264), (171, 249408), (192, 222129), (216, 197448), (228, 187056), (288, 148086), (304, 140292), (324, 131632), (342, 124704), (432, 98724), (433, 98496), (456, 93528), (513, 83136), (576, 74043), (608, 70146), (648, 65816), (684, 62352), (864, 49362), (866, 49248), (912, 46764), (1026, 41568), (1216, 35073), (1296, 32908), (1299, 32832), (1368, 31176), (1539, 27712), (1728, 24681), (1732, 24624), (1824, 23382), (2052, 20784), (2592, 16454), (2598, 16416), (2736, 15588), (3078, 13856), (3464, 12312), (3648, 11691), (3897, 10944), (4104, 10392), (5184, 8227), (5196, 8208), (5472, 7794), (6156, 6928)]