80298864

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 120

約数和(自身を含む): 245539840

約数和(自身を除く): 165240976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1087, 1296, 1368, 1539, 1944, 2052, 2174, 2736, 3078, 3261, 3888, 4104, 4348, 4617, 6156, 6522, 8208, 8696, 9234, 9783, 12312, 13044, 17392, 18468, 19566, 20653, 24624, 26088, 29349, 36936, 39132, 41306, 52176, 58698, 61959, 73872, 78264, 82612, 88047, 117396, 123918, 156528, 165224, 176094, 185877, 234792, 247836, 264141, 330448, 352188, 371754, 469584, 495672, 528282, 557631, 704376, 743508, 991344, 1056564, 1115262, 1408752, 1487016, 1672893, 2113128, 2230524, 2974032, 3345786, 4226256, 4461048, 5018679, 6691572, 8922096, 10037358, 13383144, 20074716, 26766288, 40149432, 80298864]

約数ペア:

[(1, 80298864), (2, 40149432), (3, 26766288), (4, 20074716), (6, 13383144), (8, 10037358), (9, 8922096), (12, 6691572), (16, 5018679), (18, 4461048), (19, 4226256), (24, 3345786), (27, 2974032), (36, 2230524), (38, 2113128), (48, 1672893), (54, 1487016), (57, 1408752), (72, 1115262), (76, 1056564), (81, 991344), (108, 743508), (114, 704376), (144, 557631), (152, 528282), (162, 495672), (171, 469584), (216, 371754), (228, 352188), (243, 330448), (304, 264141), (324, 247836), (342, 234792), (432, 185877), (456, 176094), (486, 165224), (513, 156528), (648, 123918), (684, 117396), (912, 88047), (972, 82612), (1026, 78264), (1087, 73872), (1296, 61959), (1368, 58698), (1539, 52176), (1944, 41306), (2052, 39132), (2174, 36936), (2736, 29349), (3078, 26088), (3261, 24624), (3888, 20653), (4104, 19566), (4348, 18468), (4617, 17392), (6156, 13044), (6522, 12312), (8208, 9783), (8696, 9234)]