72923336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 150698880

約数和(自身を除く): 77775544

約数列:

[1, 2, 4, 8, 17, 34, 53, 67, 68, 106, 134, 136, 151, 212, 268, 302, 424, 536, 604, 901, 1139, 1208, 1802, 2278, 2567, 3551, 3604, 4556, 5134, 7102, 7208, 8003, 9112, 10117, 10268, 14204, 16006, 20234, 20536, 28408, 32012, 40468, 60367, 64024, 80936, 120734, 136051, 171989, 241468, 272102, 343978, 482936, 536201, 544204, 687956, 1072402, 1088408, 1375912, 2144804, 4289608, 9115417, 18230834, 36461668, 72923336]

約数ペア:

[(1, 72923336), (2, 36461668), (4, 18230834), (8, 9115417), (17, 4289608), (34, 2144804), (53, 1375912), (67, 1088408), (68, 1072402), (106, 687956), (134, 544204), (136, 536201), (151, 482936), (212, 343978), (268, 272102), (302, 241468), (424, 171989), (536, 136051), (604, 120734), (901, 80936), (1139, 64024), (1208, 60367), (1802, 40468), (2278, 32012), (2567, 28408), (3551, 20536), (3604, 20234), (4556, 16006), (5134, 14204), (7102, 10268), (7208, 10117), (8003, 9112)]