78840192

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 144417408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 179, 186, 192, 222, 248, 296, 358, 372, 384, 444, 496, 537, 592, 716, 744, 888, 992, 1074, 1147, 1184, 1432, 1488, 1776, 1984, 2148, 2294, 2368, 2864, 2976, 3441, 3552, 3968, 4296, 4588, 4736, 5549, 5728, 5952, 6623, 6882, 7104, 8592, 9176, 11098, 11456, 11904, 13246, 13764, 14208, 16647, 17184, 18352, 19869, 22196, 22912, 26492, 27528, 33294, 34368, 36704, 39738, 44392, 52984, 55056, 66588, 68736, 73408, 79476, 88784, 105968, 110112, 133176, 146816, 158952, 177568, 205313, 211936, 220224, 266352, 317904, 355136, 410626, 423872, 440448, 532704, 615939, 635808, 710272, 821252, 847744, 1065408, 1231878, 1271616, 1642504, 2130816, 2463756, 2543232, 3285008, 4927512, 6570016, 9855024, 13140032, 19710048, 26280064, 39420096, 78840192]

約数ペア:

[(1, 78840192), (2, 39420096), (3, 26280064), (4, 19710048), (6, 13140032), (8, 9855024), (12, 6570016), (16, 4927512), (24, 3285008), (31, 2543232), (32, 2463756), (37, 2130816), (48, 1642504), (62, 1271616), (64, 1231878), (74, 1065408), (93, 847744), (96, 821252), (111, 710272), (124, 635808), (128, 615939), (148, 532704), (179, 440448), (186, 423872), (192, 410626), (222, 355136), (248, 317904), (296, 266352), (358, 220224), (372, 211936), (384, 205313), (444, 177568), (496, 158952), (537, 146816), (592, 133176), (716, 110112), (744, 105968), (888, 88784), (992, 79476), (1074, 73408), (1147, 68736), (1184, 66588), (1432, 55056), (1488, 52984), (1776, 44392), (1984, 39738), (2148, 36704), (2294, 34368), (2368, 33294), (2864, 27528), (2976, 26492), (3441, 22912), (3552, 22196), (3968, 19869), (4296, 18352), (4588, 17184), (4736, 16647), (5549, 14208), (5728, 13764), (5952, 13246), (6623, 11904), (6882, 11456), (7104, 11098), (8592, 9176)]