89553464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 230791680

約数和(自身を除く): 141238216

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 53, 56, 77, 88, 91, 104, 106, 143, 154, 182, 211, 212, 286, 308, 364, 371, 422, 424, 572, 583, 616, 689, 728, 742, 844, 1001, 1144, 1166, 1378, 1477, 1484, 1688, 2002, 2321, 2332, 2743, 2756, 2954, 2968, 4004, 4081, 4642, 4664, 4823, 5486, 5512, 5908, 7579, 8008, 8162, 9284, 9646, 10972, 11183, 11816, 15158, 16247, 16324, 18568, 19201, 19292, 21944, 22366, 30173, 30316, 32494, 32648, 38402, 38584, 44732, 53053, 60346, 60632, 64988, 76804, 78281, 89464, 106106, 120692, 123013, 129976, 145379, 153608, 156562, 211211, 212212, 241384, 246026, 290758, 313124, 422422, 424424, 492052, 581516, 626248, 844844, 861091, 984104, 1017653, 1163032, 1599169, 1689688, 1722182, 2035306, 3198338, 3444364, 4070612, 6396676, 6888728, 8141224, 11194183, 12793352, 22388366, 44776732, 89553464]

約数ペア:

[(1, 89553464), (2, 44776732), (4, 22388366), (7, 12793352), (8, 11194183), (11, 8141224), (13, 6888728), (14, 6396676), (22, 4070612), (26, 3444364), (28, 3198338), (44, 2035306), (52, 1722182), (53, 1689688), (56, 1599169), (77, 1163032), (88, 1017653), (91, 984104), (104, 861091), (106, 844844), (143, 626248), (154, 581516), (182, 492052), (211, 424424), (212, 422422), (286, 313124), (308, 290758), (364, 246026), (371, 241384), (422, 212212), (424, 211211), (572, 156562), (583, 153608), (616, 145379), (689, 129976), (728, 123013), (742, 120692), (844, 106106), (1001, 89464), (1144, 78281), (1166, 76804), (1378, 64988), (1477, 60632), (1484, 60346), (1688, 53053), (2002, 44732), (2321, 38584), (2332, 38402), (2743, 32648), (2756, 32494), (2954, 30316), (2968, 30173), (4004, 22366), (4081, 21944), (4642, 19292), (4664, 19201), (4823, 18568), (5486, 16324), (5512, 16247), (5908, 15158), (7579, 11816), (8008, 11183), (8162, 10972), (9284, 9646)]