78113808

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 140

約数和(自身を含む): 234334828

約数和(自身を除く): 156221020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 181, 216, 222, 243, 296, 324, 333, 362, 432, 444, 486, 543, 592, 648, 666, 724, 729, 888, 972, 999, 1086, 1296, 1332, 1448, 1458, 1629, 1776, 1944, 1998, 2172, 2664, 2896, 2916, 2997, 3258, 3888, 3996, 4344, 4887, 5328, 5832, 5994, 6516, 6697, 7992, 8688, 8991, 9774, 11664, 11988, 13032, 13394, 14661, 15984, 17982, 19548, 20091, 23976, 26064, 26788, 26973, 29322, 35964, 39096, 40182, 43983, 47952, 53576, 53946, 58644, 60273, 71928, 78192, 80364, 87966, 107152, 107892, 117288, 120546, 131949, 143856, 160728, 175932, 180819, 215784, 234576, 241092, 263898, 321456, 351864, 361638, 431568, 482184, 527796, 542457, 703728, 723276, 964368, 1055592, 1084914, 1446552, 1627371, 2111184, 2169828, 2893104, 3254742, 4339656, 4882113, 6509484, 8679312, 9764226, 13018968, 19528452, 26037936, 39056904, 78113808]

約数ペア:

[(1, 78113808), (2, 39056904), (3, 26037936), (4, 19528452), (6, 13018968), (8, 9764226), (9, 8679312), (12, 6509484), (16, 4882113), (18, 4339656), (24, 3254742), (27, 2893104), (36, 2169828), (37, 2111184), (48, 1627371), (54, 1446552), (72, 1084914), (74, 1055592), (81, 964368), (108, 723276), (111, 703728), (144, 542457), (148, 527796), (162, 482184), (181, 431568), (216, 361638), (222, 351864), (243, 321456), (296, 263898), (324, 241092), (333, 234576), (362, 215784), (432, 180819), (444, 175932), (486, 160728), (543, 143856), (592, 131949), (648, 120546), (666, 117288), (724, 107892), (729, 107152), (888, 87966), (972, 80364), (999, 78192), (1086, 71928), (1296, 60273), (1332, 58644), (1448, 53946), (1458, 53576), (1629, 47952), (1776, 43983), (1944, 40182), (1998, 39096), (2172, 35964), (2664, 29322), (2896, 26973), (2916, 26788), (2997, 26064), (3258, 23976), (3888, 20091), (3996, 19548), (4344, 17982), (4887, 15984), (5328, 14661), (5832, 13394), (5994, 13032), (6516, 11988), (6697, 11664), (7992, 9774), (8688, 8991)]