25685112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 73728000

約数和(自身を除く): 48042888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 79, 92, 93, 114, 124, 138, 152, 158, 184, 186, 228, 237, 248, 276, 316, 372, 437, 456, 474, 552, 589, 632, 713, 744, 874, 948, 1178, 1311, 1426, 1501, 1748, 1767, 1817, 1896, 2139, 2356, 2449, 2622, 2852, 3002, 3496, 3534, 3634, 4278, 4503, 4712, 4898, 5244, 5451, 5704, 6004, 7068, 7268, 7347, 8556, 9006, 9796, 10488, 10902, 12008, 13547, 14136, 14536, 14694, 17112, 18012, 19592, 21804, 27094, 29388, 34523, 36024, 40641, 43608, 46531, 54188, 56327, 58776, 69046, 81282, 93062, 103569, 108376, 112654, 138092, 139593, 162564, 168981, 186124, 207138, 225308, 276184, 279186, 325128, 337962, 372248, 414276, 450616, 558372, 675924, 828552, 1070213, 1116744, 1351848, 2140426, 3210639, 4280852, 6421278, 8561704, 12842556, 25685112]

約数ペア:

[(1, 25685112), (2, 12842556), (3, 8561704), (4, 6421278), (6, 4280852), (8, 3210639), (12, 2140426), (19, 1351848), (23, 1116744), (24, 1070213), (31, 828552), (38, 675924), (46, 558372), (57, 450616), (62, 414276), (69, 372248), (76, 337962), (79, 325128), (92, 279186), (93, 276184), (114, 225308), (124, 207138), (138, 186124), (152, 168981), (158, 162564), (184, 139593), (186, 138092), (228, 112654), (237, 108376), (248, 103569), (276, 93062), (316, 81282), (372, 69046), (437, 58776), (456, 56327), (474, 54188), (552, 46531), (589, 43608), (632, 40641), (713, 36024), (744, 34523), (874, 29388), (948, 27094), (1178, 21804), (1311, 19592), (1426, 18012), (1501, 17112), (1748, 14694), (1767, 14536), (1817, 14136), (1896, 13547), (2139, 12008), (2356, 10902), (2449, 10488), (2622, 9796), (2852, 9006), (3002, 8556), (3496, 7347), (3534, 7268), (3634, 7068), (4278, 6004), (4503, 5704), (4712, 5451), (4898, 5244)]