91917503992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1\times {\mathrm{3391}}^1$

素因数の和:4748

約数の個数: 64

約数和(自身を含む): 182826086400

約数和(自身を除く): 90908582408

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1181, 1208, 2362, 2869, 3391, 4724, 5738, 6782, 9448, 11476, 13564, 22439, 22952, 27128, 44878, 64429, 89756, 128858, 178331, 179512, 257716, 356662, 512041, 515432, 713324, 1024082, 1426648, 2048164, 3388289, 4004771, 4096328, 6776578, 8009542, 9728779, 13553156, 16019084, 19457558, 27106312, 32038168, 38915116, 76090649, 77830232, 152181298, 304362596, 604720421, 608725192, 1209440842, 2418881684, 4837763368, 11489687999, 22979375998, 45958751996, 91917503992]

約数ペア:

[(1, 91917503992), (2, 45958751996), (4, 22979375998), (8, 11489687999), (19, 4837763368), (38, 2418881684), (76, 1209440842), (151, 608725192), (152, 604720421), (302, 304362596), (604, 152181298), (1181, 77830232), (1208, 76090649), (2362, 38915116), (2869, 32038168), (3391, 27106312), (4724, 19457558), (5738, 16019084), (6782, 13553156), (9448, 9728779), (11476, 8009542), (13564, 6776578), (22439, 4096328), (22952, 4004771), (27128, 3388289), (44878, 2048164), (64429, 1426648), (89756, 1024082), (128858, 713324), (178331, 515432), (179512, 512041), (257716, 356662)]