72907776

素因数分解:

$2^{10}\times 3^5\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 132

約数和(自身を含む): 219061752

約数和(自身を除く): 146153976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 293, 324, 384, 432, 486, 512, 576, 586, 648, 768, 864, 879, 972, 1024, 1152, 1172, 1296, 1536, 1728, 1758, 1944, 2304, 2344, 2592, 2637, 3072, 3456, 3516, 3888, 4608, 4688, 5184, 5274, 6912, 7032, 7776, 7911, 9216, 9376, 10368, 10548, 13824, 14064, 15552, 15822, 18752, 20736, 21096, 23733, 27648, 28128, 31104, 31644, 37504, 41472, 42192, 47466, 56256, 62208, 63288, 71199, 75008, 82944, 84384, 94932, 112512, 124416, 126576, 142398, 150016, 168768, 189864, 225024, 248832, 253152, 284796, 300032, 337536, 379728, 450048, 506304, 569592, 675072, 759456, 900096, 1012608, 1139184, 1350144, 1518912, 2025216, 2278368, 2700288, 3037824, 4050432, 4556736, 6075648, 8100864, 9113472, 12151296, 18226944, 24302592, 36453888, 72907776]

約数ペア:

[(1, 72907776), (2, 36453888), (3, 24302592), (4, 18226944), (6, 12151296), (8, 9113472), (9, 8100864), (12, 6075648), (16, 4556736), (18, 4050432), (24, 3037824), (27, 2700288), (32, 2278368), (36, 2025216), (48, 1518912), (54, 1350144), (64, 1139184), (72, 1012608), (81, 900096), (96, 759456), (108, 675072), (128, 569592), (144, 506304), (162, 450048), (192, 379728), (216, 337536), (243, 300032), (256, 284796), (288, 253152), (293, 248832), (324, 225024), (384, 189864), (432, 168768), (486, 150016), (512, 142398), (576, 126576), (586, 124416), (648, 112512), (768, 94932), (864, 84384), (879, 82944), (972, 75008), (1024, 71199), (1152, 63288), (1172, 62208), (1296, 56256), (1536, 47466), (1728, 42192), (1758, 41472), (1944, 37504), (2304, 31644), (2344, 31104), (2592, 28128), (2637, 27648), (3072, 23733), (3456, 21096), (3516, 20736), (3888, 18752), (4608, 15822), (4688, 15552), (5184, 14064), (5274, 13824), (6912, 10548), (7032, 10368), (7776, 9376), (7911, 9216)]