78349572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 96

約数和(自身を含む): 238506240

約数和(自身を除く): 160156668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 2801, 3108, 3996, 4662, 5602, 6993, 8403, 9324, 11204, 13986, 16806, 19607, 25209, 27972, 33612, 39214, 50418, 58821, 75627, 78428, 100836, 103637, 117642, 151254, 176463, 207274, 235284, 302508, 310911, 352926, 414548, 529389, 621822, 705852, 725459, 932733, 1058778, 1243644, 1450918, 1865466, 2117556, 2176377, 2798199, 2901836, 3730932, 4352754, 5596398, 6529131, 8705508, 11192796, 13058262, 19587393, 26116524, 39174786, 78349572]

約数ペア:

[(1, 78349572), (2, 39174786), (3, 26116524), (4, 19587393), (6, 13058262), (7, 11192796), (9, 8705508), (12, 6529131), (14, 5596398), (18, 4352754), (21, 3730932), (27, 2901836), (28, 2798199), (36, 2176377), (37, 2117556), (42, 1865466), (54, 1450918), (63, 1243644), (74, 1058778), (84, 932733), (108, 725459), (111, 705852), (126, 621822), (148, 529389), (189, 414548), (222, 352926), (252, 310911), (259, 302508), (333, 235284), (378, 207274), (444, 176463), (518, 151254), (666, 117642), (756, 103637), (777, 100836), (999, 78428), (1036, 75627), (1332, 58821), (1554, 50418), (1998, 39214), (2331, 33612), (2801, 27972), (3108, 25209), (3996, 19607), (4662, 16806), (5602, 13986), (6993, 11204), (8403, 9324)]