84808728

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 252172800

約数和(自身を除く): 167364072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 207, 216, 258, 276, 344, 387, 397, 414, 516, 552, 621, 774, 794, 828, 989, 1032, 1161, 1191, 1242, 1548, 1588, 1656, 1978, 2322, 2382, 2484, 2967, 3096, 3176, 3573, 3956, 4644, 4764, 4968, 5934, 7146, 7912, 8901, 9131, 9288, 9528, 10719, 11868, 14292, 17071, 17802, 18262, 21438, 23736, 26703, 27393, 28584, 34142, 35604, 36524, 42876, 51213, 53406, 54786, 68284, 71208, 73048, 82179, 85752, 102426, 106812, 109572, 136568, 153639, 164358, 204852, 213624, 219144, 246537, 307278, 328716, 392633, 409704, 460917, 493074, 614556, 657432, 785266, 921834, 986148, 1177899, 1229112, 1570532, 1843668, 1972296, 2355798, 3141064, 3533697, 3687336, 4711596, 7067394, 9423192, 10601091, 14134788, 21202182, 28269576, 42404364, 84808728]

約数ペア:

[(1, 84808728), (2, 42404364), (3, 28269576), (4, 21202182), (6, 14134788), (8, 10601091), (9, 9423192), (12, 7067394), (18, 4711596), (23, 3687336), (24, 3533697), (27, 3141064), (36, 2355798), (43, 1972296), (46, 1843668), (54, 1570532), (69, 1229112), (72, 1177899), (86, 986148), (92, 921834), (108, 785266), (129, 657432), (138, 614556), (172, 493074), (184, 460917), (207, 409704), (216, 392633), (258, 328716), (276, 307278), (344, 246537), (387, 219144), (397, 213624), (414, 204852), (516, 164358), (552, 153639), (621, 136568), (774, 109572), (794, 106812), (828, 102426), (989, 85752), (1032, 82179), (1161, 73048), (1191, 71208), (1242, 68284), (1548, 54786), (1588, 53406), (1656, 51213), (1978, 42876), (2322, 36524), (2382, 35604), (2484, 34142), (2967, 28584), (3096, 27393), (3176, 26703), (3573, 23736), (3956, 21438), (4644, 18262), (4764, 17802), (4968, 17071), (5934, 14292), (7146, 11868), (7912, 10719), (8901, 9528), (9131, 9288)]