73980288

素因数分解:

$2^7\times 3^2\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 214812000

約数和(自身を除く): 140831712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 288, 298, 384, 431, 447, 576, 596, 862, 894, 1152, 1192, 1293, 1341, 1724, 1788, 2384, 2586, 2682, 3448, 3576, 3879, 4768, 5172, 5364, 6896, 7152, 7758, 9536, 10344, 10728, 13792, 14304, 15516, 19072, 20688, 21456, 27584, 28608, 31032, 41376, 42912, 55168, 57216, 62064, 64219, 82752, 85824, 124128, 128438, 165504, 171648, 192657, 248256, 256876, 385314, 496512, 513752, 577971, 770628, 1027504, 1155942, 1541256, 2055008, 2311884, 3082512, 4110016, 4623768, 6165024, 8220032, 9247536, 12330048, 18495072, 24660096, 36990144, 73980288]

約数ペア:

[(1, 73980288), (2, 36990144), (3, 24660096), (4, 18495072), (6, 12330048), (8, 9247536), (9, 8220032), (12, 6165024), (16, 4623768), (18, 4110016), (24, 3082512), (32, 2311884), (36, 2055008), (48, 1541256), (64, 1155942), (72, 1027504), (96, 770628), (128, 577971), (144, 513752), (149, 496512), (192, 385314), (288, 256876), (298, 248256), (384, 192657), (431, 171648), (447, 165504), (576, 128438), (596, 124128), (862, 85824), (894, 82752), (1152, 64219), (1192, 62064), (1293, 57216), (1341, 55168), (1724, 42912), (1788, 41376), (2384, 31032), (2586, 28608), (2682, 27584), (3448, 21456), (3576, 20688), (3879, 19072), (4768, 15516), (5172, 14304), (5364, 13792), (6896, 10728), (7152, 10344), (7758, 9536)]