83789838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 221090688

約数和(自身を除く): 137300850

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 31, 33, 34, 51, 62, 66, 73, 93, 99, 102, 121, 146, 153, 186, 187, 198, 219, 242, 279, 306, 341, 363, 374, 438, 527, 558, 561, 657, 682, 726, 803, 1023, 1054, 1089, 1122, 1241, 1314, 1581, 1606, 1683, 2046, 2057, 2178, 2263, 2409, 2482, 3069, 3162, 3366, 3723, 3751, 4114, 4526, 4743, 4818, 5797, 6138, 6171, 6789, 7227, 7446, 7502, 8833, 9486, 11169, 11253, 11594, 12342, 13578, 13651, 14454, 17391, 17666, 18513, 20367, 22338, 22506, 24893, 26499, 27302, 33759, 34782, 37026, 38471, 40734, 40953, 49786, 52173, 52998, 63767, 67518, 74679, 76942, 79497, 81906, 104346, 115413, 122859, 127534, 149358, 150161, 158994, 191301, 224037, 230826, 245718, 273823, 300322, 346239, 382602, 423181, 448074, 450483, 547646, 573903, 692478, 821469, 846362, 900966, 1147806, 1269543, 1351449, 1642938, 2464407, 2539086, 2702898, 3808629, 4654991, 4928814, 7617258, 9309982, 13964973, 27929946, 41894919, 83789838]

約数ペア:

[(1, 83789838), (2, 41894919), (3, 27929946), (6, 13964973), (9, 9309982), (11, 7617258), (17, 4928814), (18, 4654991), (22, 3808629), (31, 2702898), (33, 2539086), (34, 2464407), (51, 1642938), (62, 1351449), (66, 1269543), (73, 1147806), (93, 900966), (99, 846362), (102, 821469), (121, 692478), (146, 573903), (153, 547646), (186, 450483), (187, 448074), (198, 423181), (219, 382602), (242, 346239), (279, 300322), (306, 273823), (341, 245718), (363, 230826), (374, 224037), (438, 191301), (527, 158994), (558, 150161), (561, 149358), (657, 127534), (682, 122859), (726, 115413), (803, 104346), (1023, 81906), (1054, 79497), (1089, 76942), (1122, 74679), (1241, 67518), (1314, 63767), (1581, 52998), (1606, 52173), (1683, 49786), (2046, 40953), (2057, 40734), (2178, 38471), (2263, 37026), (2409, 34782), (2482, 33759), (3069, 27302), (3162, 26499), (3366, 24893), (3723, 22506), (3751, 22338), (4114, 20367), (4526, 18513), (4743, 17666), (4818, 17391), (5797, 14454), (6138, 13651), (6171, 13578), (6789, 12342), (7227, 11594), (7446, 11253), (7502, 11169), (8833, 9486)]