89102552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 229478400

約数和(自身を除く): 140375848

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 133, 152, 154, 161, 184, 209, 253, 266, 308, 322, 331, 418, 437, 506, 532, 616, 644, 662, 836, 874, 1012, 1064, 1288, 1324, 1463, 1672, 1748, 1771, 2024, 2317, 2648, 2926, 3059, 3496, 3542, 3641, 4634, 4807, 5852, 6118, 6289, 7084, 7282, 7613, 9268, 9614, 11704, 12236, 12578, 14168, 14564, 15226, 18536, 19228, 24472, 25156, 25487, 29128, 30452, 33649, 38456, 44023, 50312, 50974, 53291, 60904, 67298, 69179, 83743, 88046, 101948, 106582, 134596, 138358, 144647, 167486, 176092, 203896, 213164, 269192, 276716, 289294, 334972, 352184, 426328, 484253, 553432, 578588, 586201, 669944, 968506, 1012529, 1157176, 1172402, 1591117, 1937012, 2025058, 2344804, 3182234, 3874024, 4050116, 4689608, 6364468, 8100232, 11137819, 12728936, 22275638, 44551276, 89102552]

約数ペア:

[(1, 89102552), (2, 44551276), (4, 22275638), (7, 12728936), (8, 11137819), (11, 8100232), (14, 6364468), (19, 4689608), (22, 4050116), (23, 3874024), (28, 3182234), (38, 2344804), (44, 2025058), (46, 1937012), (56, 1591117), (76, 1172402), (77, 1157176), (88, 1012529), (92, 968506), (133, 669944), (152, 586201), (154, 578588), (161, 553432), (184, 484253), (209, 426328), (253, 352184), (266, 334972), (308, 289294), (322, 276716), (331, 269192), (418, 213164), (437, 203896), (506, 176092), (532, 167486), (616, 144647), (644, 138358), (662, 134596), (836, 106582), (874, 101948), (1012, 88046), (1064, 83743), (1288, 69179), (1324, 67298), (1463, 60904), (1672, 53291), (1748, 50974), (1771, 50312), (2024, 44023), (2317, 38456), (2648, 33649), (2926, 30452), (3059, 29128), (3496, 25487), (3542, 25156), (3641, 24472), (4634, 19228), (4807, 18536), (5852, 15226), (6118, 14564), (6289, 14168), (7084, 12578), (7282, 12236), (7613, 11704), (9268, 9614)]