87502688

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 214502400

約数和(自身を除く): 126999712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 151, 182, 199, 208, 224, 302, 364, 398, 416, 604, 728, 796, 1057, 1208, 1393, 1456, 1592, 1963, 2114, 2416, 2587, 2786, 2912, 3184, 3926, 4228, 4832, 5174, 5572, 6368, 7852, 8456, 10348, 11144, 13741, 15704, 16912, 18109, 20696, 22288, 27482, 30049, 31408, 33824, 36218, 41392, 44576, 54964, 60098, 62816, 72436, 82784, 109928, 120196, 144872, 210343, 219856, 240392, 289744, 390637, 420686, 439712, 480784, 579488, 781274, 841372, 961568, 1562548, 1682744, 2734459, 3125096, 3365488, 5468918, 6250192, 6730976, 10937836, 12500384, 21875672, 43751344, 87502688]

約数ペア:

[(1, 87502688), (2, 43751344), (4, 21875672), (7, 12500384), (8, 10937836), (13, 6730976), (14, 6250192), (16, 5468918), (26, 3365488), (28, 3125096), (32, 2734459), (52, 1682744), (56, 1562548), (91, 961568), (104, 841372), (112, 781274), (151, 579488), (182, 480784), (199, 439712), (208, 420686), (224, 390637), (302, 289744), (364, 240392), (398, 219856), (416, 210343), (604, 144872), (728, 120196), (796, 109928), (1057, 82784), (1208, 72436), (1393, 62816), (1456, 60098), (1592, 54964), (1963, 44576), (2114, 41392), (2416, 36218), (2587, 33824), (2786, 31408), (2912, 30049), (3184, 27482), (3926, 22288), (4228, 20696), (4832, 18109), (5174, 16912), (5572, 15704), (6368, 13741), (7852, 11144), (8456, 10348)]