76138016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 159536160

約数和(自身を除く): 83398144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1291, 1552, 1843, 2582, 3104, 3686, 5164, 7372, 10328, 14744, 20656, 24529, 29488, 41312, 49058, 58976, 98116, 125227, 196232, 250454, 392464, 500908, 784928, 1001816, 2003632, 2379313, 4007264, 4758626, 9517252, 19034504, 38069008, 76138016]

約数ペア:

[(1, 76138016), (2, 38069008), (4, 19034504), (8, 9517252), (16, 4758626), (19, 4007264), (32, 2379313), (38, 2003632), (76, 1001816), (97, 784928), (152, 500908), (194, 392464), (304, 250454), (388, 196232), (608, 125227), (776, 98116), (1291, 58976), (1552, 49058), (1843, 41312), (2582, 29488), (3104, 24529), (3686, 20656), (5164, 14744), (7372, 10328)]