88471768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 132159272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 41, 44, 56, 62, 77, 82, 88, 113, 124, 154, 164, 217, 226, 248, 287, 308, 328, 341, 434, 451, 452, 574, 616, 682, 791, 868, 902, 904, 1148, 1243, 1271, 1364, 1582, 1736, 1804, 2296, 2387, 2486, 2542, 2728, 3157, 3164, 3503, 3608, 4633, 4774, 4972, 5084, 6314, 6328, 7006, 8701, 8897, 9266, 9548, 9944, 10168, 12628, 13981, 14012, 17402, 17794, 18532, 19096, 24521, 25256, 27962, 28024, 32431, 34804, 35588, 37064, 38533, 49042, 50963, 55924, 64862, 69608, 71176, 77066, 97867, 98084, 101926, 111848, 129724, 143623, 154132, 195734, 196168, 203852, 259448, 269731, 287246, 308264, 356741, 391468, 407704, 539462, 574492, 713482, 782936, 1005361, 1078924, 1148984, 1426964, 1579853, 2010722, 2157848, 2853928, 3159706, 4021444, 6319412, 8042888, 11058971, 12638824, 22117942, 44235884, 88471768]

約数ペア:

[(1, 88471768), (2, 44235884), (4, 22117942), (7, 12638824), (8, 11058971), (11, 8042888), (14, 6319412), (22, 4021444), (28, 3159706), (31, 2853928), (41, 2157848), (44, 2010722), (56, 1579853), (62, 1426964), (77, 1148984), (82, 1078924), (88, 1005361), (113, 782936), (124, 713482), (154, 574492), (164, 539462), (217, 407704), (226, 391468), (248, 356741), (287, 308264), (308, 287246), (328, 269731), (341, 259448), (434, 203852), (451, 196168), (452, 195734), (574, 154132), (616, 143623), (682, 129724), (791, 111848), (868, 101926), (902, 98084), (904, 97867), (1148, 77066), (1243, 71176), (1271, 69608), (1364, 64862), (1582, 55924), (1736, 50963), (1804, 49042), (2296, 38533), (2387, 37064), (2486, 35588), (2542, 34804), (2728, 32431), (3157, 28024), (3164, 27962), (3503, 25256), (3608, 24521), (4633, 19096), (4774, 18532), (4972, 17794), (5084, 17402), (6314, 14012), (6328, 13981), (7006, 12628), (8701, 10168), (8897, 9944), (9266, 9548)]