80307072

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 249696000

約数和(自身を除く): 169388928

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, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1223, 1368, 1728, 1824, 2052, 2432, 2446, 2736, 3456, 3648, 3669, 4104, 4892, 5472, 7296, 7338, 8208, 9784, 10944, 11007, 14676, 16416, 19568, 21888, 22014, 23237, 29352, 32832, 33021, 39136, 44028, 46474, 58704, 65664, 66042, 69711, 78272, 88056, 92948, 117408, 132084, 139422, 156544, 176112, 185896, 209133, 234816, 264168, 278844, 352224, 371792, 418266, 469632, 528336, 557688, 627399, 704448, 743584, 836532, 1056672, 1115376, 1254798, 1408896, 1487168, 1673064, 2113344, 2230752, 2509596, 2974336, 3346128, 4226688, 4461504, 5019192, 6692256, 8923008, 10038384, 13384512, 20076768, 26769024, 40153536, 80307072]

約数ペア:

[(1, 80307072), (2, 40153536), (3, 26769024), (4, 20076768), (6, 13384512), (8, 10038384), (9, 8923008), (12, 6692256), (16, 5019192), (18, 4461504), (19, 4226688), (24, 3346128), (27, 2974336), (32, 2509596), (36, 2230752), (38, 2113344), (48, 1673064), (54, 1487168), (57, 1408896), (64, 1254798), (72, 1115376), (76, 1056672), (96, 836532), (108, 743584), (114, 704448), (128, 627399), (144, 557688), (152, 528336), (171, 469632), (192, 418266), (216, 371792), (228, 352224), (288, 278844), (304, 264168), (342, 234816), (384, 209133), (432, 185896), (456, 176112), (513, 156544), (576, 139422), (608, 132084), (684, 117408), (864, 92948), (912, 88056), (1026, 78272), (1152, 69711), (1216, 66042), (1223, 65664), (1368, 58704), (1728, 46474), (1824, 44028), (2052, 39136), (2432, 33021), (2446, 32832), (2736, 29352), (3456, 23237), (3648, 22014), (3669, 21888), (4104, 19568), (4892, 16416), (5472, 14676), (7296, 11007), (7338, 10944), (8208, 9784)]